release v1.2.4

improve error messages
RWKV-4-World-7B-v1-OnlyForTest_75%_trained-20230615-ctx4096.pth
2023-06-16 00:36:33 +08:00 · 2023-06-16 00:35:39 +08:00 · 2023-06-16 00:15:58 +08:00 · 2023-06-16 00:12:13 +08:00 · 2023-06-15 22:55:38 +08:00 · 2023-06-15 22:37:00 +08:00
19 changed files with 292 additions and 135 deletions
--- a/CURRENT_CHANGE.md
+++ b/CURRENT_CHANGE.md
@@ -1,11 +1,11 @@
 ## Changes

- global sse AbortController even if switching pages
- remember current chat input even if switching pages
- reset confirm for completion page
- improve OpenFileFolder
- improve python dependencies installation
- add additional startup condition
+- improve api docs
+- improve error messages
+- fix the state cache crash caused by bad prompts
+- clear confirm for chat page
+- save conversation button
+- chore

 ## Install

--- a/backend-golang/file.go
+++ b/backend-golang/file.go
@@ -10,6 +10,8 @@ import (
 	"runtime"
 	"strings"
 	"time"
+
+	wruntime "github.com/wailsapp/wails/v2/pkg/runtime"
 )

 func (a *App) SaveJson(fileName string, jsonData any) error {
@@ -119,6 +121,26 @@ func (a *App) CopyFile(src string, dst string) error {
 	return nil
 }

+func (a *App) OpenSaveFileDialog(filterPattern string, defaultFileName string, savedContent string) (string, error) {
+	path, err := wruntime.SaveFileDialog(a.ctx, wruntime.SaveDialogOptions{
+		DefaultFilename: defaultFileName,
+		Filters: []wruntime.FileFilter{{
+			Pattern: filterPattern,
+		}},
+		CanCreateDirectories: true,
+	})
+	if err != nil {
+		return "", err
+	}
+	if path == "" {
+		return "", nil
+	}
+	if err := os.WriteFile(path, []byte(savedContent), 0644); err != nil {
+		return "", err
+	}
+	return path, nil
+}
+
 func (a *App) OpenFileFolder(path string, relative bool) error {
 	var absPath string
 	var err error
--- a/backend-golang/rwkv.go
+++ b/backend-golang/rwkv.go
@@ -4,6 +4,7 @@ import (
 	"errors"
 	"os"
 	"os/exec"
+	"path/filepath"
 	"runtime"
 	"strconv"
 	"strings"
@@ -51,6 +52,10 @@ func (a *App) InstallPyDep(python string, cnMirror bool) (string, error) {
 	if python == "" {
 		python, err = GetPython()
 		if runtime.GOOS == "windows" {
+			python, err = filepath.Abs(python)
+			if err != nil {
+				return "", err
+			}
 			python = `"` + python + `"`
 		}
 	}
--- a/backend-golang/utils.go
+++ b/backend-golang/utils.go
@@ -115,19 +115,11 @@ func GetPython() (string, error) {
 				if err != nil {
 					return "", errors.New("failed to unzip python")
 				} else {
-					python, err := filepath.Abs("py310/python.exe")
-					if err != nil {
-						return "", err
-					}
-					return python, nil
+					return "py310/python.exe", nil
 				}
 			}
 		} else {
-			python, err := filepath.Abs("py310/python.exe")
-			if err != nil {
-				return "", err
-			}
-			return python, nil
+			return "py310/python.exe", nil
 		}
 	case "darwin":
 		return "python3", nil
--- a/backend-python/routes/completion.py
+++ b/backend-python/routes/completion.py
@@ -24,6 +24,21 @@ class ChatCompletionBody(ModelConfigBody):
    stream: bool = False
    stop: str = None

+    class Config:
+        schema_extra = {
+            "example": {
+                "messages": [{"role": "user", "content": "hello"}],
+                "model": "rwkv",
+                "stream": False,
+                "stop": None,
+                "max_tokens": 1000,
+                "temperature": 1.2,
+                "top_p": 0.5,
+                "presence_penalty": 0.4,
+                "frequency_penalty": 0.4,
+            }
+        }
+

 completion_lock = Lock()

@@ -242,6 +257,21 @@ class CompletionBody(ModelConfigBody):
    stream: bool = False
    stop: str = None

+    class Config:
+        schema_extra = {
+            "example": {
+                "prompt": "The following is an epic science fiction masterpiece that is immortalized, with delicate descriptions and grand depictions of interstellar civilization wars.\nChapter 1.\n",
+                "model": "rwkv",
+                "stream": False,
+                "stop": None,
+                "max_tokens": 100,
+                "temperature": 1.2,
+                "top_p": 0.5,
+                "presence_penalty": 0.4,
+                "frequency_penalty": 0.4,
+            }
+        }
+

@router.post("/v1/completions")
@router.post("/completions")
--- a/backend-python/routes/config.py
+++ b/backend-python/routes/config.py
@@ -29,6 +29,15 @@ class SwitchModelBody(BaseModel):
    strategy: str
    customCuda: bool = False

+    class Config:
+        schema_extra = {
+            "example": {
+                "model": "models/RWKV-4-World-3B-v1-OnlyForTest_80%_trained-20230612-ctx4096.pth",
+                "strategy": "cuda fp16",
+                "customCuda": False,
+            }
+        }
+

@router.post("/switch-model")
 def switch_model(body: SwitchModelBody, response: Response, request: Request):
@@ -59,7 +68,9 @@ def switch_model(body: SwitchModelBody, response: Response, request: Request):
        print(e)
        quick_log(request, body, f"Exception: {e}")
        global_var.set(global_var.Model_Status, global_var.ModelStatus.Offline)
-        raise HTTPException(Status.HTTP_500_INTERNAL_SERVER_ERROR, "failed to load")
+        raise HTTPException(
+            Status.HTTP_500_INTERNAL_SERVER_ERROR, f"failed to load: {e}"
+        )

    if global_var.get(global_var.Model_Config) is None:
        global_var.set(
--- a/backend-python/routes/state_cache.py
+++ b/backend-python/routes/state_cache.py
@@ -47,32 +47,36 @@ def add_state(body: AddStateBody):
    if trie is None:
        raise HTTPException(status.HTTP_400_BAD_REQUEST, "trie not loaded")

-    if len(trie) >= max_trie_len:
-        del_prompt = trie[loop_del_trie_id]
-        trie.remove(del_prompt)
-        dtrie[loop_del_trie_id] = None
-        loop_del_trie_id = loop_del_trie_id + 1
-        if loop_del_trie_id >= max_trie_len:
-            loop_del_trie_id = loop_start_id
+    try:
+        id = trie.insert(body.prompt)
+        device = body.state[0].device
+        dtrie[id] = {
+            "tokens": copy.deepcopy(body.tokens),
+            "state": [tensor.cpu() for tensor in body.state]
+            if device != torch.device("cpu")
+            else copy.deepcopy(body.state),
+            "logits": copy.deepcopy(body.logits),
+            "device": device,
+        }

-    id = trie.insert(body.prompt)
-    device = body.state[0].device
-    dtrie[id] = {
-        "tokens": copy.deepcopy(body.tokens),
-        "state": [tensor.cpu() for tensor in body.state]
-        if device != torch.device("cpu")
-        else copy.deepcopy(body.state),
-        "logits": copy.deepcopy(body.logits),
-        "device": device,
-    }
+        if len(trie) >= max_trie_len:
+            del_prompt = trie[loop_del_trie_id]
+            trie.remove(del_prompt)
+            dtrie[loop_del_trie_id] = None
+            loop_del_trie_id = loop_del_trie_id + 1
+            if loop_del_trie_id >= max_trie_len:
+                loop_del_trie_id = loop_start_id

-    quick_log(
-        None,
-        None,
-        f"New Trie Id: {id}\nTrie Len: {len(trie)}\nTrie Buff Size: {trie.buff_size()}\nDtrie Buff Size Of Id: {_get_a_dtrie_buff_size(dtrie[id])}",
-    )
-
-    return "success"
+        quick_log(
+            None,
+            None,
+            f"New Trie Id: {id}\nTrie Len: {len(trie)}\nTrie Buff Size: {trie.buff_size()}\nDtrie Buff Size Of Id: {_get_a_dtrie_buff_size(dtrie[id])}",
+        )
+        return "success"
+    except Exception as e:
+        raise HTTPException(
+            status.HTTP_400_BAD_REQUEST, f"insert failed, bad prompt.\n{e}"
+        )


@router.post("/reset-state")
@@ -116,7 +120,10 @@ def longest_prefix_state(body: LongestPrefixStateBody, request: Request):
        raise HTTPException(status.HTTP_400_BAD_REQUEST, "trie not loaded")

    id = -1
-    for id, len in trie.prefix(body.prompt):
+    try:
+        for id, len in trie.prefix(body.prompt):
+            pass
+    except:
        pass
    if id != -1:
        v = dtrie[id]
--- a/backend-python/utils/rwkv.py
+++ b/backend-python/utils/rwkv.py
@@ -201,6 +201,17 @@ class ModelConfigBody(BaseModel):
    presence_penalty: float = Field(default=None, ge=-2, le=2)
    frequency_penalty: float = Field(default=None, ge=-2, le=2)

+    class Config:
+        schema_extra = {
+            "example": {
+                "max_tokens": 1000,
+                "temperature": 1.2,
+                "top_p": 0.5,
+                "presence_penalty": 0.4,
+                "frequency_penalty": 0.4,
+            }
+        }
+

 def set_rwkv_config(model: RWKV, body: ModelConfigBody):
    if body.max_tokens is not None:
--- a/deploy-examples/ChatGPT-Next-Web/setup.bat
+++ b/deploy-examples/ChatGPT-Next-Web/setup.bat
@@ -11,8 +11,8 @@ start python ./RWKV-Runner/backend-python/main.py

 powershell -Command "(Test-Path ./RWKV-Runner/models) -or (mkdir RWKV-Runner/models)"
 powershell -Command "Import-Module BitsTransfer"
-powershell -Command "(Test-Path ./RWKV-Runner/models/RWKV-4-World-1.5B-v1-20230607-ctx4096.pth) -or (Start-BitsTransfer https://huggingface.co/BlinkDL/rwkv-4-world/resolve/main/RWKV-4-World-1.5B-v1-20230607-ctx4096.pth ./RWKV-Runner/models/RWKV-4-World-1.5B-v1-20230607-ctx4096.pth)"
-powershell -Command "Invoke-WebRequest http://127.0.0.1:8000/switch-model -Method POST -ContentType 'application/json' -Body '{\"model\":\"./RWKV-Runner/models/RWKV-4-World-1.5B-v1-20230607-ctx4096.pth\",\"strategy\":\"cuda fp32 *20+\"}'"
+powershell -Command "(Test-Path ./RWKV-Runner/models/RWKV-4-World-1.5B-v1-fixed-20230612-ctx4096.pth) -or (Start-BitsTransfer https://huggingface.co/BlinkDL/rwkv-4-world/resolve/main/RWKV-4-World-1.5B-v1-fixed-20230612-ctx4096.pth ./RWKV-Runner/models/RWKV-4-World-1.5B-v1-fixed-20230612-ctx4096.pth)"
+powershell -Command "Invoke-WebRequest http://127.0.0.1:8000/switch-model -Method POST -ContentType 'application/json' -Body '{\"model\":\"./RWKV-Runner/models/RWKV-4-World-1.5B-v1-fixed-20230612-ctx4096.pth\",\"strategy\":\"cuda fp32 *20+\"}'"

 git clone https://github.com/Yidadaa/ChatGPT-Next-Web --depth=1
 cd ChatGPT-Next-Web
--- a/frontend/src/_locales/zh-hans/main.json
+++ b/frontend/src/_locales/zh-hans/main.json
@@ -136,13 +136,17 @@
  "Custom Python Path": "自定义Python路径",
  "Custom Models Path": "自定义模型路径",
  "Microsoft Visual C++ Redistributable is not installed, would you like to download it?": "微软VC++组件未安装, 是否下载?",
-  "Path Cannot Contain Space": "路径不能包含空格",
-  "Failed to switch model, please try starting the program with administrator privileges or increasing your virtual memory.": "切换模型失败, 请尝试以管理员权限启动程序, 或增加你的虚拟内存",
+  "File Path Cannot Contain Space": "文件路径不能包含空格",
  "Current Strategy": "当前Strategy",
  "MacOS is not yet supported for performing this operation, please do it manually.": "MacOS尚未支持此操作, 请手动执行",
  "Linux is not yet supported for performing this operation, please do it manually.": "Linux尚未支持此操作, 请手动执行",
  "On Linux system, you must manually install python dependencies.": "在Linux系统下, 你必须手动安装python依赖",
  "Update completed, please restart the program.": "更新完成, 请重启程序",
  "Are you sure you want to reset this page? It cannot be undone.": "你确定要重置本页吗？这无法撤销",
-  "Model file download is not complete": "模型文件下载未完成"
+  "Model file download is not complete": "模型文件下载未完成",
+  "Error": "错误",
+  "Are you sure you want to clear the conversation? It cannot be undone.": "你确定要清空对话吗？这无法撤销",
+  "Save": "保存",
+  "Conversation Saved": "对话已保存",
+  "Open": "打开"
 }
--- a/frontend/src/components/DialogButton.tsx
+++ b/frontend/src/components/DialogButton.tsx
@@ -19,15 +19,22 @@ export const DialogButton: FC<{
  className?: string,
  title: string,
  contentText: string,
-  onConfirm: () => void
-}> = ({ text, icon, tooltip, className, title, contentText, onConfirm }) => {
+  onConfirm: () => void,
+  size?: 'small' | 'medium' | 'large',
+  shape?: 'rounded' | 'circular' | 'square',
+  appearance?: 'secondary' | 'primary' | 'outline' | 'subtle' | 'transparent',
+}> = ({
+  text, icon, tooltip, className, title, contentText,
+  onConfirm, size, shape, appearance
+}) => {
  const { t } = useTranslation();

  return <Dialog>
    <DialogTrigger disableButtonEnhancement>
      {tooltip ?
-        <ToolTipButton className={className} desc={tooltip} text={text} icon={icon} /> :
-        <Button className={className} icon={icon}>{text}</Button>
+        <ToolTipButton className={className} desc={tooltip} text={text} icon={icon} size={size} shape={shape}
+          appearance={appearance} /> :
+        <Button className={className} icon={icon} size={size} shape={shape} appearance={appearance}>{text}</Button>
      }
    </DialogTrigger>
    <DialogSurface>
--- a/frontend/src/components/RunButton.tsx
+++ b/frontend/src/components/RunButton.tsx
@@ -78,8 +78,13 @@ export const RunButton: FC<{ onClickRun?: MouseEventHandler, iconMode?: boolean
              toast(depErrorMsg, { type: 'info', position: 'bottom-left' });
              if (commonStore.platform != 'linux')
                toastWithButton(t('Python dependencies are incomplete, would you like to install them?'), t('Install'), () => {
-                  InstallPyDep(commonStore.settings.customPythonPath, commonStore.settings.cnMirror);
+                  InstallPyDep(commonStore.settings.customPythonPath, commonStore.settings.cnMirror).catch((e) => {
+                    const errMsg = e.message || e;
+                    toast(t('Error') + ' - ' + errMsg, { type: 'error' });
+                  });
                  setTimeout(WindowShow, 1000);
+                }, {
+                  autoClose: 8000
                });
              else
                toastWithButton(t('On Linux system, you must manually install python dependencies.'), t('Check'), () => {
@@ -131,7 +136,13 @@ export const RunButton: FC<{ onClickRun?: MouseEventHandler, iconMode?: boolean

      await exit(1000).catch(() => {
      });
-      StartServer(commonStore.settings.customPythonPath, port, commonStore.settings.host !== '127.0.0.1' ? '0.0.0.0' : '127.0.0.1');
+      StartServer(commonStore.settings.customPythonPath, port, commonStore.settings.host !== '127.0.0.1' ? '0.0.0.0' : '127.0.0.1').catch((e) => {
+        const errMsg = e.message || e;
+        if (errMsg.includes('path contains space'))
+          toast(`${t('Error')} - ${t('File Path Cannot Contain Space')}`, { type: 'error' });
+        else
+          toast(t('Error') + ' - ' + errMsg, { type: 'error' });
+      });
      setTimeout(WindowShow, 1000);

      let timeoutCount = 6;
@@ -185,7 +196,7 @@ export const RunButton: FC<{ onClickRun?: MouseEventHandler, iconMode?: boolean
              model: modelPath,
              strategy: getStrategy(modelConfig),
              customCuda: customCudaFile !== ''
-            }).then((r) => {
+            }).then(async (r) => {
              if (r.ok) {
                commonStore.setStatus({ status: ModelStatus.Working });
                toastWithButton(t('Startup Completed'), t('Chat'), () => {
@@ -195,14 +206,11 @@ export const RunButton: FC<{ onClickRun?: MouseEventHandler, iconMode?: boolean
                toast(t('Loading Model'), { type: 'info' });
              } else {
                commonStore.setStatus({ status: ModelStatus.Offline });
-                toast(t('Failed to switch model'), { type: 'error' });
+                toast(t('Failed to switch model') + ' - ' + await r.text(), { type: 'error' });
              }
-            }).catch(() => {
+            }).catch((e) => {
              commonStore.setStatus({ status: ModelStatus.Offline });
-              if (commonStore.platform === 'windows')
-                toast(t('Failed to switch model, please try starting the program with administrator privileges or increasing your virtual memory.'), { type: 'error' });
-              else
-                toast(t('Failed to switch model'), { type: 'error' });
+              toast(t('Failed to switch model') + ' - ' + e.message || e, { type: 'error' });
            });
          }
        }).catch(() => {
--- a/frontend/src/pages/Chat.tsx
+++ b/frontend/src/pages/Chat.tsx
@@ -10,11 +10,14 @@ import { ConversationPair, getConversationPairs, Record } from '../utils/get-con
 import logo from '../assets/images/logo.jpg';
 import MarkdownRender from '../components/MarkdownRender';
 import { ToolTipButton } from '../components/ToolTipButton';
-import { ArrowCircleUp28Regular, Delete28Regular, RecordStop28Regular } from '@fluentui/react-icons';
+import { ArrowCircleUp28Regular, Delete28Regular, RecordStop28Regular, Save28Regular } from '@fluentui/react-icons';
 import { CopyButton } from '../components/CopyButton';
 import { ReadButton } from '../components/ReadButton';
 import { toast } from 'react-toastify';
 import { WorkHeader } from '../components/WorkHeader';
+import { DialogButton } from '../components/DialogButton';
+import { OpenFileFolder, OpenSaveFileDialog } from '../../wailsjs/go/backend_golang/App';
+import { toastWithButton } from '../utils';

 export const userName = 'M E';
 export const botName = 'A I';
@@ -39,7 +42,7 @@ export type MessageItem = {
  done: boolean
 }

-export type Conversations = {
+export type Conversation = {
  [uuid: string]: MessageItem
 }

@@ -53,9 +56,9 @@ const ChatPanel: FC = observer(() => {

  let lastMessageId: string;
  let generating: boolean = false;
-  if (commonStore.conversationsOrder.length > 0) {
-    lastMessageId = commonStore.conversationsOrder[commonStore.conversationsOrder.length - 1];
-    const lastMessage = commonStore.conversations[lastMessageId];
+  if (commonStore.conversationOrder.length > 0) {
+    lastMessageId = commonStore.conversationOrder[commonStore.conversationOrder.length - 1];
+    const lastMessage = commonStore.conversation[lastMessageId];
    if (lastMessage.sender === botName)
      generating = !lastMessage.done;
  }
@@ -67,9 +70,9 @@ const ChatPanel: FC = observer(() => {
  }, []);

  useEffect(() => {
-    if (commonStore.conversationsOrder.length === 0) {
-      commonStore.setConversationsOrder(['welcome']);
-      commonStore.setConversations({
+    if (commonStore.conversationOrder.length === 0) {
+      commonStore.setConversationOrder(['welcome']);
+      commonStore.setConversation({
        'welcome': {
          sender: botName,
          type: MessageType.Normal,
@@ -105,7 +108,7 @@ const ChatPanel: FC = observer(() => {

  const onSubmit = (message: string) => {
    const newId = uuid();
-    commonStore.conversations[newId] = {
+    commonStore.conversation[newId] = {
      sender: userName,
      type: MessageType.Normal,
      color: 'brand',
@@ -114,19 +117,19 @@ const ChatPanel: FC = observer(() => {
      side: 'right',
      done: true
    };
-    commonStore.setConversations(commonStore.conversations);
-    commonStore.conversationsOrder.push(newId);
-    commonStore.setConversationsOrder(commonStore.conversationsOrder);
+    commonStore.setConversation(commonStore.conversation);
+    commonStore.conversationOrder.push(newId);
+    commonStore.setConversationOrder(commonStore.conversationOrder);

    const records: Record[] = [];
-    commonStore.conversationsOrder.forEach((uuid, index) => {
-      const conversation = commonStore.conversations[uuid];
-      if (conversation.done && conversation.type === MessageType.Normal && conversation.sender === botName) {
+    commonStore.conversationOrder.forEach((uuid, index) => {
+      const messageItem = commonStore.conversation[uuid];
+      if (messageItem.done && messageItem.type === MessageType.Normal && messageItem.sender === botName) {
        if (index > 0) {
-          const questionId = commonStore.conversationsOrder[index - 1];
-          const question = commonStore.conversations[questionId];
+          const questionId = commonStore.conversationOrder[index - 1];
+          const question = commonStore.conversation[questionId];
          if (question.done && question.type === MessageType.Normal && question.sender === userName) {
-            records.push({ question: question.content, answer: conversation.content });
+            records.push({ question: question.content, answer: messageItem.content });
          }
        }
      }
@@ -135,7 +138,7 @@ const ChatPanel: FC = observer(() => {
    (messages as ConversationPair[]).push({ role: 'user', content: message });

    const answerId = uuid();
-    commonStore.conversations[answerId] = {
+    commonStore.conversation[answerId] = {
      sender: botName,
      type: MessageType.Normal,
      color: 'colorful',
@@ -145,9 +148,9 @@ const ChatPanel: FC = observer(() => {
      side: 'left',
      done: false
    };
-    commonStore.setConversations(commonStore.conversations);
-    commonStore.conversationsOrder.push(answerId);
-    commonStore.setConversationsOrder(commonStore.conversationsOrder);
+    commonStore.setConversation(commonStore.conversation);
+    commonStore.conversationOrder.push(answerId);
+    commonStore.setConversationOrder(commonStore.conversationOrder);
    setTimeout(scrollToBottom);
    let answer = '';
    chatSseController = new AbortController();
@@ -168,10 +171,10 @@ const ChatPanel: FC = observer(() => {
          console.log('sse message', e);
          scrollToBottom();
          if (e.data === '[DONE]') {
-            commonStore.conversations[answerId].done = true;
-            commonStore.conversations[answerId].content = commonStore.conversations[answerId].content.trim();
-            commonStore.setConversations(commonStore.conversations);
-            commonStore.setConversationsOrder([...commonStore.conversationsOrder]);
+            commonStore.conversation[answerId].done = true;
+            commonStore.conversation[answerId].content = commonStore.conversation[answerId].content.trim();
+            commonStore.setConversation(commonStore.conversation);
+            commonStore.setConversationOrder([...commonStore.conversationOrder]);
            return;
          }
          let data;
@@ -183,19 +186,19 @@ const ChatPanel: FC = observer(() => {
          }
          if (data.choices && Array.isArray(data.choices) && data.choices.length > 0) {
            answer += data.choices[0]?.delta?.content || '';
-            commonStore.conversations[answerId].content = answer;
-            commonStore.setConversations(commonStore.conversations);
-            commonStore.setConversationsOrder([...commonStore.conversationsOrder]);
+            commonStore.conversation[answerId].content = answer;
+            commonStore.setConversation(commonStore.conversation);
+            commonStore.setConversationOrder([...commonStore.conversationOrder]);
          }
        },
        onclose() {
          console.log('Connection closed');
        },
        onerror(err) {
-          commonStore.conversations[answerId].type = MessageType.Error;
-          commonStore.conversations[answerId].done = true;
-          commonStore.setConversations(commonStore.conversations);
-          commonStore.setConversationsOrder([...commonStore.conversationsOrder]);
+          commonStore.conversation[answerId].type = MessageType.Error;
+          commonStore.conversation[answerId].done = true;
+          commonStore.setConversation(commonStore.conversation);
+          commonStore.setConversationOrder([...commonStore.conversationOrder]);
          throw err;
        }
      });
@@ -204,13 +207,13 @@ const ChatPanel: FC = observer(() => {
  return (
    <div className="flex flex-col w-full grow gap-4 pt-4 overflow-hidden">
      <div ref={bodyRef} className="grow overflow-y-scroll overflow-x-hidden pr-2">
-        {commonStore.conversationsOrder.map((uuid, index) => {
-          const conversation = commonStore.conversations[uuid];
+        {commonStore.conversationOrder.map((uuid, index) => {
+          const messageItem = commonStore.conversation[uuid];
          return <div
            key={uuid}
            className={classnames(
              'flex gap-2 mb-2 overflow-hidden',
-              conversation.side === 'left' ? 'flex-row' : 'flex-row-reverse'
+              messageItem.side === 'left' ? 'flex-row' : 'flex-row-reverse'
            )}
            onMouseEnter={() => {
              const utils = document.getElementById('utils-' + uuid);
@@ -222,45 +225,45 @@ const ChatPanel: FC = observer(() => {
            }}
          >
            <Avatar
-              color={conversation.color}
-              name={conversation.sender}
-              image={conversation.avatarImg ? { src: conversation.avatarImg } : undefined}
+              color={messageItem.color}
+              name={messageItem.sender}
+              image={messageItem.avatarImg ? { src: messageItem.avatarImg } : undefined}
            />
            <div
              className={classnames(
                'p-2 rounded-lg overflow-hidden',
-                conversation.side === 'left' ? 'bg-gray-200' : 'bg-blue-500',
-                conversation.side === 'left' ? 'text-gray-600' : 'text-white'
+                messageItem.side === 'left' ? 'bg-gray-200' : 'bg-blue-500',
+                messageItem.side === 'left' ? 'text-gray-600' : 'text-white'
              )}
            >
-              <MarkdownRender>{conversation.content}</MarkdownRender>
+              <MarkdownRender>{messageItem.content}</MarkdownRender>
            </div>
            <div className="flex flex-col gap-1 items-start">
              <div className="grow" />
-              {(conversation.type === MessageType.Error || !conversation.done) &&
+              {(messageItem.type === MessageType.Error || !messageItem.done) &&
                <PresenceBadge size="extra-small" status={
-                  conversation.type === MessageType.Error ? 'busy' : 'away'
+                  messageItem.type === MessageType.Error ? 'busy' : 'away'
                } />
              }
              <div className="flex invisible" id={'utils-' + uuid}>
-                <ReadButton content={conversation.content} />
-                <CopyButton content={conversation.content} />
+                <ReadButton content={messageItem.content} />
+                <CopyButton content={messageItem.content} />
              </div>
            </div>
          </div>;
        })}
      </div>
      <div className="flex items-end gap-2">
-        <ToolTipButton desc={t('Clear')}
+        <DialogButton tooltip={t('Clear')}
          icon={<Delete28Regular />}
-          size="large" shape="circular" appearance="subtle"
-          onClick={(e) => {
+          size="large" shape="circular" appearance="subtle" title={t('Clear')}
+          contentText={t('Are you sure you want to clear the conversation? It cannot be undone.')}
+          onConfirm={() => {
            if (generating)
              chatSseController?.abort();
-            commonStore.setConversations({});
-            commonStore.setConversationsOrder([]);
-          }}
-        />
+            commonStore.setConversation({});
+            commonStore.setConversationOrder([]);
+          }} />
        <Textarea
          ref={inputRef}
          className="grow"
@@ -277,15 +280,34 @@ const ChatPanel: FC = observer(() => {
            if (generating) {
              chatSseController?.abort();
              if (lastMessageId) {
-                commonStore.conversations[lastMessageId].type = MessageType.Error;
-                commonStore.conversations[lastMessageId].done = true;
-                commonStore.setConversations(commonStore.conversations);
-                commonStore.setConversationsOrder([...commonStore.conversationsOrder]);
+                commonStore.conversation[lastMessageId].type = MessageType.Error;
+                commonStore.conversation[lastMessageId].done = true;
+                commonStore.setConversation(commonStore.conversation);
+                commonStore.setConversationOrder([...commonStore.conversationOrder]);
              }
            } else {
              handleKeyDownOrClick(e);
            }
          }} />
+        <ToolTipButton desc={t('Save')}
+          icon={<Save28Regular />}
+          size="large" shape="circular" appearance="subtle"
+          onClick={() => {
+            let savedContent: string = '';
+            commonStore.conversationOrder.forEach((uuid) => {
+              const messageItem = commonStore.conversation[uuid];
+              savedContent += `**${messageItem.sender}**\n - ${new Date(messageItem.time).toLocaleString()}\n\n${messageItem.content}\n\n`;
+            });
+
+            OpenSaveFileDialog('*.md', 'conversation.md', savedContent).then((path) => {
+              if (path)
+                toastWithButton(t('Conversation Saved'), t('Open'), () => {
+                  OpenFileFolder(path, false);
+                });
+            }).catch(e => {
+              toast(t('Error') + ' - ' + e.message || e, { type: 'error', autoClose: 2500 });
+            });
+          }} />
      </div>
    </div>
  );
--- a/frontend/src/pages/Configs.tsx
+++ b/frontend/src/pages/Configs.tsx
@@ -259,7 +259,7 @@ export const Configs: FC = observer(() => {
                      }).catch(e => {
                        const errMsg = e.message || e;
                        if (errMsg.includes('path contains space'))
-                          toast(`${t('Convert Failed')} - ${t('Path Cannot Contain Space')}`, { type: 'error' });
+                          toast(`${t('Convert Failed')} - ${t('File Path Cannot Contain Space')}`, { type: 'error' });
                        else
                          toast(`${t('Convert Failed')} - ${e.message || e}`, { type: 'error' });
                      });
--- a/frontend/src/pages/defaultModelConfigs.ts
+++ b/frontend/src/pages/defaultModelConfigs.ts
@@ -145,7 +145,7 @@ export const defaultModelConfigsMac: ModelConfig[] = [
      frequencyPenalty: 0.4
    },
    modelParameters: {
-      modelName: 'RWKV-4-World-7B-v1-OnlyForTest_64%_trained-20230610-ctx4096.pth',
+      modelName: 'RWKV-4-World-7B-v1-OnlyForTest_75%_trained-20230615-ctx4096.pth',
      device: 'MPS',
      precision: 'fp32',
      storedLayers: 41,
@@ -254,7 +254,7 @@ export const defaultModelConfigsMac: ModelConfig[] = [
      frequencyPenalty: 0.4
    },
    modelParameters: {
-      modelName: 'RWKV-4-World-7B-v1-OnlyForTest_64%_trained-20230610-ctx4096.pth',
+      modelName: 'RWKV-4-World-7B-v1-OnlyForTest_75%_trained-20230615-ctx4096.pth',
      device: 'CPU',
      precision: 'fp32',
      storedLayers: 41,
@@ -300,6 +300,25 @@ export const defaultModelConfigsMac: ModelConfig[] = [
 ];

 export const defaultModelConfigs: ModelConfig[] = [
+  {
+    name: 'GPU-2G-3B-World',
+    apiParameters: {
+      apiPort: 8000,
+      maxResponseToken: 4100,
+      temperature: 1.2,
+      topP: 0.5,
+      presencePenalty: 0.4,
+      frequencyPenalty: 0.4
+    },
+    modelParameters: {
+      modelName: 'RWKV-4-World-3B-v1-OnlyForTest_80%_trained-20230612-ctx4096.pth',
+      device: 'CUDA',
+      precision: 'int8',
+      storedLayers: 6,
+      maxStoredLayers: 41,
+      useCustomCuda: true
+    }
+  },
  {
    name: 'GPU-2G-0.1B-World',
    apiParameters: {
@@ -460,7 +479,7 @@ export const defaultModelConfigs: ModelConfig[] = [
      frequencyPenalty: 0.4
    },
    modelParameters: {
-      modelName: 'RWKV-4-World-7B-v1-OnlyForTest_64%_trained-20230610-ctx4096.pth',
+      modelName: 'RWKV-4-World-7B-v1-OnlyForTest_75%_trained-20230615-ctx4096.pth',
      device: 'CUDA',
      precision: 'int8',
      storedLayers: 8,
@@ -593,7 +612,7 @@ export const defaultModelConfigs: ModelConfig[] = [
      frequencyPenalty: 0.4
    },
    modelParameters: {
-      modelName: 'RWKV-4-World-7B-v1-OnlyForTest_64%_trained-20230610-ctx4096.pth',
+      modelName: 'RWKV-4-World-7B-v1-OnlyForTest_75%_trained-20230615-ctx4096.pth',
      device: 'CUDA',
      precision: 'int8',
      storedLayers: 18,
@@ -725,7 +744,7 @@ export const defaultModelConfigs: ModelConfig[] = [
      frequencyPenalty: 0.4
    },
    modelParameters: {
-      modelName: 'RWKV-4-World-7B-v1-OnlyForTest_64%_trained-20230610-ctx4096.pth',
+      modelName: 'RWKV-4-World-7B-v1-OnlyForTest_75%_trained-20230615-ctx4096.pth',
      device: 'CUDA',
      precision: 'int8',
      storedLayers: 27,
@@ -782,7 +801,7 @@ export const defaultModelConfigs: ModelConfig[] = [
      frequencyPenalty: 0.4
    },
    modelParameters: {
-      modelName: 'RWKV-4-World-7B-v1-OnlyForTest_64%_trained-20230610-ctx4096.pth',
+      modelName: 'RWKV-4-World-7B-v1-OnlyForTest_75%_trained-20230615-ctx4096.pth',
      device: 'CUDA',
      precision: 'int8',
      storedLayers: 41,
@@ -858,7 +877,7 @@ export const defaultModelConfigs: ModelConfig[] = [
      frequencyPenalty: 0.4
    },
    modelParameters: {
-      modelName: 'RWKV-4-World-7B-v1-OnlyForTest_64%_trained-20230610-ctx4096.pth',
+      modelName: 'RWKV-4-World-7B-v1-OnlyForTest_75%_trained-20230615-ctx4096.pth',
      device: 'CUDA',
      precision: 'fp16',
      storedLayers: 41,
@@ -1062,7 +1081,7 @@ export const defaultModelConfigs: ModelConfig[] = [
      frequencyPenalty: 0.4
    },
    modelParameters: {
-      modelName: 'RWKV-4-World-7B-v1-OnlyForTest_64%_trained-20230610-ctx4096.pth',
+      modelName: 'RWKV-4-World-7B-v1-OnlyForTest_75%_trained-20230615-ctx4096.pth',
      device: 'CPU',
      precision: 'fp32',
      storedLayers: 41,
--- a/frontend/src/stores/commonStore.ts
+++ b/frontend/src/stores/commonStore.ts
@@ -3,7 +3,7 @@ import { getUserLanguage, isSystemLightMode, saveConfigs } from '../utils';
 import { WindowSetDarkTheme, WindowSetLightTheme } from '../../wailsjs/runtime';
 import manifest from '../../../manifest.json';
 import { ModelConfig } from '../pages/Configs';
-import { Conversations } from '../pages/Chat';
+import { Conversation } from '../pages/Chat';
 import { ModelSourceItem } from '../pages/Models';
 import { DownloadStatus } from '../pages/Downloads';
 import { SettingsType } from '../pages/Settings';
@@ -42,8 +42,8 @@ class CommonStore {
  introduction: IntroductionContent = manifest.introduction;
  // chat
  currentInput: string = '';
-  conversations: Conversations = {};
-  conversationsOrder: string[] = [];
+  conversation: Conversation = {};
+  conversationOrder: string[] = [];
  // completion
  completionPreset: CompletionPreset | null = null;
  completionGenerating: boolean = false;
@@ -164,12 +164,12 @@ class CommonStore {
    this.downloadList = value;
  };

-  setConversations = (value: Conversations) => {
-    this.conversations = value;
+  setConversation = (value: Conversation) => {
+    this.conversation = value;
  };

-  setConversationsOrder = (value: string[]) => {
-    this.conversationsOrder = value;
+  setConversationOrder = (value: string[]) => {
+    this.conversationOrder = value;
  };

  setCompletionPreset(value: CompletionPreset) {
--- a/frontend/wailsjs/go/backend_golang/App.d.ts
+++ b/frontend/wailsjs/go/backend_golang/App.d.ts
@@ -26,6 +26,8 @@ export function ListDirFiles(arg1:string):Promise<Array<backend_golang.FileInfo>

 export function OpenFileFolder(arg1:string,arg2:boolean):Promise<void>;

+export function OpenSaveFileDialog(arg1:string,arg2:string,arg3:string):Promise<string>;
+
 export function PauseDownload(arg1:string):Promise<void>;

 export function ReadFileInfo(arg1:string):Promise<backend_golang.FileInfo>;
--- a/frontend/wailsjs/go/backend_golang/App.js
+++ b/frontend/wailsjs/go/backend_golang/App.js
@@ -50,6 +50,10 @@ export function OpenFileFolder(arg1, arg2) {
  return window['go']['backend_golang']['App']['OpenFileFolder'](arg1, arg2);
 }

+export function OpenSaveFileDialog(arg1, arg2, arg3) {
+  return window['go']['backend_golang']['App']['OpenSaveFileDialog'](arg1, arg2, arg3);
+}
+
 export function PauseDownload(arg1) {
  return window['go']['backend_golang']['App']['PauseDownload'](arg1);
 }
--- a/manifest.json
+++ b/manifest.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.2.2",
+  "version": "1.2.3",
  "introduction": {
    "en": "RWKV is an open-source, commercially usable large language model with high flexibility and great potential for development.\n### About This Tool\nThis tool aims to lower the barrier of entry for using large language models, making it accessible to everyone. It provides fully automated dependency and model management. You simply need to click and run, following the instructions, to deploy a local large language model. The tool itself is very compact and only requires a single executable file for one-click deployment.\nAdditionally, this tool offers an interface that is fully compatible with the OpenAI API. This means you can use any ChatGPT client as a client for RWKV, enabling capability expansion beyond just chat functionality.\n### Preset Configuration Rules at the Bottom\nThis tool comes with a series of preset configurations to reduce complexity. The naming rules for each configuration represent the following in order: device - required VRAM/memory - model size - model language.\nFor example, \"GPU-8G-3B-EN\" indicates that this configuration is for a graphics card with 8GB of VRAM, a model size of 3 billion parameters, and it uses an English language model.\nLarger model sizes have higher performance and VRAM requirements. Among configurations with the same model size, those with higher VRAM usage will have faster runtime.\nFor example, if you have 12GB of VRAM but running the \"GPU-12G-7B-EN\" configuration is slow, you can downgrade to \"GPU-8G-3B-EN\" for a significant speed improvement.\n### About RWKV\nRWKV is an RNN with Transformer-level LLM performance, which can also be directly trained like a GPT transformer (parallelizable). And it's 100% attention-free. You only need the hidden state at position t to compute the state at position t+1. You can use the \"GPT\" mode to quickly compute the hidden state for the \"RNN\" mode.<br/>So it's combining the best of RNN and transformer - great performance, fast inference, saves VRAM, fast training, \"infinite\" ctx_len, and free sentence embedding (using the final hidden state).",
    "zh": "RWKV是一个开源且允许商用的大语言模型，灵活性很高且极具发展潜力。\n### 关于本工具\n本工具旨在降低大语言模型的使用门槛，做到人人可用，本工具提供了全自动化的依赖和模型管理，你只需要直接点击运行，跟随引导，即可完成本地大语言模型的部署，工具本身体积极小，只需要一个exe即可完成一键部署。\n此外，本工具提供了与OpenAI API完全兼容的接口，这意味着你可以把任意ChatGPT客户端用作RWKV的客户端，实现能力拓展，而不局限于聊天。\n### 底部的预设配置规则\n本工具内置了一系列预设配置，以降低使用难度，每个配置名的规则，依次代表着：设备-所需显存/内存-模型规模-模型语言。\n例如，GPU-8G-3B-CN，表示该配置用于显卡，需要8G显存，模型规模为30亿参数，使用的是中文模型。\n模型规模越大，性能要求越高，显存要求也越高，而同样模型规模的配置中，显存占用越高的，运行速度越快。\n例如当你有12G显存，但运行GPU-12G-7B-CN配置速度比较慢，可降级成GPU-8G-3B-CN，将会大幅提速。\n### 关于RWKV\nRWKV是具有Transformer级别LLM性能的RNN，也可以像GPT Transformer一样直接进行训练（可并行化）。而且它是100% attention-free的。你只需在位置t处获得隐藏状态即可计算位置t + 1处的状态。你可以使用“GPT”模式快速计算用于“RNN”模式的隐藏状态。\n因此，它将RNN和Transformer的优点结合起来 - 高性能、快速推理、节省显存、快速训练、“无限”上下文长度以及免费的语句嵌入（使用最终隐藏状态）。"
@@ -190,7 +190,20 @@
      "SHA256": "8039be276f555318a5b2e9ad82b9d70001c12bd2e3e668048615fc7b09d5d9a4",
      "lastUpdated": "2023-06-11T01:58:29",
      "url": "https://huggingface.co/BlinkDL/rwkv-4-world/blob/main/RWKV-4-World-7B-v1-OnlyForTest_64%25_trained-20230610-ctx4096.pth",
-      "downloadUrl": "https://huggingface.co/BlinkDL/rwkv-4-world/resolve/main/RWKV-4-World-7B-v1-OnlyForTest_64%25_trained-20230610-ctx4096.pth"
+      "downloadUrl": "https://huggingface.co/BlinkDL/rwkv-4-world/resolve/main/RWKV-4-World-7B-v1-OnlyForTest_64%25_trained-20230610-ctx4096.pth",
+      "hide": true
+    },
+    {
+      "name": "RWKV-4-World-7B-v1-OnlyForTest_75%_trained-20230615-ctx4096.pth",
+      "desc": {
+        "en": "100+ Languages 7B v1 Test",
+        "zh": "100+ 语言 7B v1 测试"
+      },
+      "size": 15035393581,
+      "SHA256": "a5f4246a18698a350a49988de7a8a01cbd765f8d11ee6427cabb93bf659f2d0d",
+      "lastUpdated": "2023-06-15T15:09:11",
+      "url": "https://huggingface.co/BlinkDL/rwkv-4-world/blob/main/RWKV-4-World-7B-v1-OnlyForTest_75%25_trained-20230615-ctx4096.pth",
+      "downloadUrl": "https://huggingface.co/BlinkDL/rwkv-4-world/resolve/main/RWKV-4-World-7B-v1-OnlyForTest_75%25_trained-20230615-ctx4096.pth"
    },
    {
      "name": "RWKV-4-Novel-7B-v1-ChnEng-ChnPro-20230410-ctx4096.pth",
Author	SHA1	Message	Date
josc146	4d1a2396e3	release v1.2.4	2023-06-16 00:36:33 +08:00
josc146	b06e292989	improve error messages	2023-06-16 00:35:39 +08:00
josc146	b1d5b84dd6	RWKV-4-World-7B-v1-OnlyForTest_75%_trained-20230615-ctx4096.pth	2023-06-16 00:15:58 +08:00
josc146	2beddab114	save conversation button	2023-06-16 00:12:13 +08:00
josc146	7f85a08508	clear confirm for chat page	2023-06-15 22:55:38 +08:00
josc146	721653a812	fix the state cache crash caused by bad prompts	2023-06-15 22:37:00 +08:00
josc146	d99488f22f	improve error messages	2023-06-15 21:57:54 +08:00
josc146	21c3009945	improve api docs	2023-06-15 21:52:22 +08:00
josc146	3f77762fda	GPU-2G-3B-World	2023-06-15 00:07:09 +08:00
github-actions[bot]	9590d93c34	release v1.2.3	2023-06-14 14:52:53 +00:00