Update voice.py

voice.py

@@ -28,7 +28,7 @@ async def generate_audio(text: str, voice: str) -> str:
         print(f"Edge TTS Failed: {e}. Attempting fallback to HF Inference API...")
         try:
             # Fallback 1: Hugging Face Inference API (Realistic Female Voice)
-            # using espnet/kan-bayashi_ljspeech_vits (High quality single speaker)
+            # using facebook/mms-tts-eng (Very reliable)
             from huggingface_hub import InferenceClient
             from dotenv import load_dotenv
             from pathlib import Path
@@ -41,8 +41,7 @@ async def generate_audio(text: str, voice: str) -> str:
             client = InferenceClient(token=hf_token)
             
             # Generate audio using HF API
-            # This model is a high quality female voice
-            audio_bytes = client.text_to_speech(text, model="espnet/kan-bayashi_ljspeech_vits")
+            audio_bytes = client.text_to_speech(text, model="facebook/mms-tts-eng")
             
             fd, path = tempfile.mkstemp(suffix=".flac") # Model returns flac usually
             os.close(fd)