Update app.py

app.py

@@ -111,13 +111,12 @@ def process_response(prompt, chat_history, token_count, examples_state):
     new_follow_up_questions_formatted = [q.strip() for q in new_follow_up_questions.split('\n')[:3]]
     question1, question2, question3 = new_follow_up_questions_formatted
 
-   # Update examples state with the new follow-up questions
-    examples_state.clear()
-    examples_state.extend([
+    # Update examples state with the new follow-up questions
+    examples_state = [
         [question1],
         [question2],
         [question3]
-    ])
+    ]
     
     follow_up_questions_md = "\n".join(new_follow_up_questions_formatted)