fixed app.py

app.py

@@ -71,15 +71,24 @@ def summarize_and_convert_to_audio(pdf_file):
     inputs = inputs.to(device)
     
     speech_values = model.generate(**inputs, do_sample=True)
+
+    print("speech_values : ", speech_values)
+
     sampling_rate = model.generation_config.sample_rate
+
+    print("sampling_rate : ", sampling_rate)
     
     # Convert speech values to audio data
     audio_data = speech_values.cpu().numpy().squeeze()
 
+    print("audio_data : ", audio_data)
+
     # Convert audio data to bytes
     with BytesIO() as buffer:
         write_wav(buffer, sampling_rate, audio_data.astype(np.float32))
         audio_bytes = buffer.getvalue()
+    
+    print("audio_bytes : ", audio_bytes)
 
     return audio_bytes