Update app.py

app.py

@@ -91,7 +91,7 @@ def analyze_audio(audio_path: str, question: str = None) -> str:
 
     # Process audio
     audio_data = process_audio(audio_path)
-    if audio_data is None:
+    if not audio_data or "audio" not in audio_data or "sampling_rate" not in audio_data:
         return "Failed to process the audio file. Please ensure it's a valid audio format."
 
     try:
@@ -177,4 +177,4 @@ demo = gr.Interface(
 )
 
 if __name__ == "__main__":
-    demo.launch()
+    demo.launch()