Update app.py

app.py

@@ -122,9 +122,10 @@ def process_transcript_and_extract_qa(output):
                 if 'SPEAKER 2' in lines[j]:
                     a = lines[j].split(': ')[1]
                     qa_dict['Q: ' + q] = 'A: ' + a 
-                    break 
-    qa_list = [print(key,':',value) for key, value in qa_dict.items()] 
-    return qa_list
+                    break
+    q_a_list = [f"{key}: {value}" for key, value in qa_dict.items()]
+    output_str = "\n".join(q_a_list)
+    return output_str
 
 demo = gr.Blocks()
 
@@ -136,13 +137,13 @@ with demo:
     audio_file = gr.Audio(type="filepath")
     output = gr.Textbox(label ='Transcript')
     sentiment_score = gr.Label(label ='Sentiment Score')
-    qa_list = gr.Textbox(label='Questions and Answers')
+    output_str = gr.Textbox(label='Questions and Answers')
 
     b1 = gr.Button("Transcribe Call")
     b1.click(transcribe, inputs=audio_file, outputs=output)
 
     b2 = gr.Button("Identify Questions and Answers")
-    b2.click(process_transcript_and_extract_qa, inputs=output, outputs=qa_list)
+    b2.click(process_transcript_and_extract_qa, inputs=output, outputs=output_str)
 
     b3 = gr.Button("Classify Sentiment")
     b3.click(calculate_sentiment_score, inputs=output, outputs=sentiment_score)