Update app.py

app.py

@@ -41,9 +41,14 @@ def summarize_and_speech(pdf_file):
     summary = summarization(abstract_text, max_length=15, min_length=10)[0]['summary_text']
 
     tts_output = synthesiser(summary)
-    audio_data = tts_output["audio"][0]
+    audio_data = tts_output[0]["audio"]
+    
+    # Convert audio data to bytes
+    audio_bytes = BytesIO(audio_data)
+    audio_bytes.seek(0)
+    audio_bytes = audio_bytes.read()
 
-    return summary, audio_data
+    return summary, audio_bytes
 
 iface = gr.Interface(
     fn=summarize_and_speech,