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fix short tts_text bug

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lyuxiang.lx
2024-10-22 12:56:29 +08:00
parent 0930b4a106
commit 16d66dc6a6
2 changed files with 5 additions and 0 deletions
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cosyvoice/llm/llm.py
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@@ -202,6 +202,9 @@ class TransformerLM(torch.nn.Module):
att_mask=torch.tril(torch.ones((1, lm_input.shape[1], lm_input.shape[1]),
device=lm_input.device)).to(torch.bool))
logp = self.llm_decoder(y_pred[:, -1]).log_softmax(dim=-1)
# force continue decode first token
if i == 0:
logp[:, self.speech_token_size] = -float('inf')
top_ids = self.sampling_ids(logp.squeeze(dim=0), out_tokens, sampling, ignore_eos=True if i < min_len else False).item()
if top_ids == self.speech_token_size:
break