theluyuan/RWKV-Runner
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fix_tokens

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This commit is contained in:
josc146 2023-05-31 14:55:13 +08:00
parent 7bc8da2e29
commit cf16e54463
1 changed files with 8 additions and 1 deletions
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9
backend-python/utils/rwkv.py
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@ -10,6 +10,7 @@ from routes import state_cache
END_OF_TEXT = 0
END_OF_LINE = 187
END_OF_LINE_DOUBLE = 535
os.environ["TORCH_EXTENSIONS_DIR"] = f"{pathlib.Path(__file__).parent.parent.resolve()}"
@ -77,6 +78,12 @@ The following is a coherent verbose detailed conversation between a girl named {
except HTTPException:
pass
# Model only saw '\n\n' as [187, 187] before, but the tokenizer outputs [535] for it at the end
def fix_tokens(tokens):
if len(tokens) > 0 and tokens[-1] == END_OF_LINE_DOUBLE:
tokens = tokens[:-1] + [END_OF_LINE, END_OF_LINE]
return tokens
def run_rnn(self, _tokens: List[str], newline_adj: int = 0):
tokens = [int(x) for x in _tokens]
self.model_tokens += tokens
@ -112,7 +119,7 @@ The following is a coherent verbose detailed conversation between a girl named {
logits = copy.deepcopy(cache["logits"])
if delta_prompt != "":
logits = self.run_rnn(self.pipeline.encode(delta_prompt))
logits = self.run_rnn(self.fix_tokens(self.pipeline.encode(delta_prompt)))
try:
state_cache.add_state(
state_cache.AddStateBody(