Update app.py

app.py

@@ -61,7 +61,7 @@ model_m = Qwen2VLForConditionalGeneration.from_pretrained(
     MODEL_ID,
     trust_remote_code=True,
     torch_dtype=torch.float16
-).to("auto").eval()
+).to("cuda").eval()
 
 async def text_to_speech(text: str, voice: str, output_file="output.mp3"):
     """Convert text to speech using Edge TTS and save as MP3"""