Update app.py

app.py

@@ -25,7 +25,9 @@ def generate_question_answer_pairs(input_file):
     pdf_text = extract_text_from_pdf(input_file)
 
     sentences = re.split(r'(?<=[.!?])', pdf_text)
-    outputs = [] 
+    
+    outputs = []
+    result = ''
 
     for sentence in sentences:
         if sentence.strip():
@@ -33,8 +35,14 @@ def generate_question_answer_pairs(input_file):
                 "inputs": sentence,
             })
             outputs.append(output)
+
+    for i in outputs:
+        chunk = outputs[i][0]['generated_text']
+        question_part = re.search(r'^(.*?\?)',chunk).group(1).strip()
+        answer_part = re.search(r'\?(.*)', chunk).group(1).strip()
+        result += f"Question: {question_part}\nAnswer: {answer_part}\n\n"
             
-    return outputs
+    return result
 
 title = "Question-Answer Pairs Generation"
 input_file = gr.File(label="Upload a PDF file")