Update app.py

app.py

@@ -88,7 +88,7 @@ def load_tts_model_with_retry(max_retries=3, retry_delay=5):
                 tts_repo_id,
                 trust_remote_code=True,
                 local_files_only=True,
-                device_map="auto"  
+                device_map="auto",  
                 torch_dtype=torch.float16
             )
             tts_model_wrapper = TTSModelWrapper(tts_model)