Update tts.py

tts.py

@@ -210,7 +210,7 @@ def _build_prompt_tokens(text):
 
         input_ids = torch.cat([ref_input, start, gen_text, gen_end], dim=1)
     else:
-        # Named voice fallback
+        # Named voice format for finetuned model
         prompt = f"tara: {text}"
         tokens = _tokenizer(prompt, return_tensors="pt")
         start = torch.tensor([[TOKEN_START_OF_HUMAN]], dtype=torch.int64)