preliminary usable features

backend-golang/rwkv.go

@@ -2,10 +2,16 @@ package backend_golang
 
 import (
 	"os/exec"
+	"path/filepath"
+	"strconv"
 )
 
-func (a *App) StartServer(strategy string, modelPath string) (string, error) {
-	cmd := exec.Command("cmd-helper", "python", "./backend-python/main.py", strategy, modelPath)
+func (a *App) StartServer(port int) (string, error) {
+	cmdHelper, err := filepath.Abs("./cmd-helper")
+	if err != nil {
+		return "", err
+	}
+	cmd := exec.Command(cmdHelper, "python", "./backend-python/main.py", strconv.Itoa(port))
 	out, err := cmd.CombinedOutput()
 	if err != nil {
 		return "", err