Update app.py

app.py

@@ -133,7 +133,7 @@ if st.session_state.follow_up_mode:
         # Generate assistant's response based on follow-up input using technical_interviewer_prompt and generated question,
         # but do not include them in the displayed conversation history.
         messages_to_send = [
-            {"role": "system", "content": technical_interviewer_prompt},
+            {"role": "user", "content": technical_interviewer_prompt},
             {"role": "assistant", "content": st.session_state.generated_question}
         ] + st.session_state.messages