Update app.py

app.py

@@ -815,7 +815,9 @@ if st.session_state["generated_questions"]:
         elif st.session_state["record_phase"] == "waiting_to_start":
             remaining = 10 - int(elapsed)
             if remaining > 0:
-                st.markdown(f"<h4 class='timer-text'>⏳ {remaining} seconds to click 'Start Recording'...</h4>", unsafe_allow_html=True)
+                st.markdown(f"<h4 class='timer-text'>⏳ {remaining} seconds to click 'Start Recording'...</h4>",
+                            unsafe_allow_html=True)
+                
                 if st.button("🎙️ Start Recording"):
                     st.session_state.update({
                         "record_phase": "recording",
@@ -843,55 +845,58 @@ if st.session_state["generated_questions"]:
             remaining = 15 - int(now - st.session_state.get("timer_start", 0))
             if remaining > 0:
                 st.markdown(f"<h4 class='timer-text'>🎙️ {remaining} seconds to answer...</h4>", unsafe_allow_html=True)
+                
                 webrtc_ctx = webrtc_streamer(
                         key=f"webrtc_{idx}",
                         mode=WebRtcMode.SENDONLY,
                         media_stream_constraints={"audio": True, "video": False},
                         audio_receiver_size=256
                         )
+                
                 if webrtc_ctx.state.playing:
                     if st.button("⏹️ Stop Recording"):
                         wav_path = f"response_{idx}.wav"
-                    try:
-                        frames = webrtc_ctx.audio_receiver.get_frames(timeout=1)
-                    except Exception as e:
-                        st.error(f"⚠️ Audio capture error: {e}")
-                        frames = []
-                    if frames:
                         try:
-                            pcm = np.concatenate([f.to_ndarray() for f in frames], axis=0)
-                            sample_rate = frames[0].sample_rate
-                            sf.write(wav_path, pcm, sample_rate)
-                            st.audio(wav_path)
-                            st.session_state["answers"].append({
-                                "question": question,
-                                "response_file": wav_path
-                            })
-                        
+                           frames = webrtc_ctx.audio_receiver.get_frames(timeout=1)
                         except Exception as e:
-                            st.error(f"⚠️ Error saving recording: {e}")
-                            st.session_state["answers"].append({
+                           st.error(f"⚠️ Audio capture error: {e}")
+                           frames = []
+                        if frames:
+                           try:
+                               pcm = np.concatenate([f.to_ndarray() for f in frames], axis=0)
+                               sample_rate = frames[0].sample_rate
+                               sf.write(wav_path, pcm, sample_rate)
+                               st.audio(wav_path)
+                               st.session_state["answers"].append({
+                                    "question": question,
+                                    "response_file": wav_path
+                                })
+                        
+                            except Exception as e:
+                                st.error(f"⚠️ Error saving recording: {e}")
+                                st.session_state["answers"].append({
                                       "question": question,
                                       "response": "[Error saving recording]"
-                            })
-                    else:
-                        st.warning("⚠️ No audio captured.")
-                        st.session_state["answers"].append({
+                                 })
+                        else:
+                            st.warning("⚠️ No audio captured.")
+                            st.session_state["answers"].append({
                                "question": question,
                                 "response": "[No response]"
-                        })
+                            })
 
-                    st.session_state.update({
+                        st.session_state.update({
                            "record_phase": "idle",
                            "question_played": False,
                           "recording_started": False,
                          "current_question_index": idx + 1
-                    })
-                    if st.session_state["current_question_index"] == len(st.session_state["generated_questions"]):
+                        })
+                        
+                        if st.session_state["current_question_index"] == len(st.session_state["generated_questions"]):
                             evaluate_answers()
                             st.session_state["show_summary"] = True
-                    st.experimental_rerun()
-                st.experimental_rerun()
+                        st.experimental_rerun()
+               
             else:
                 st.markdown("<div style='padding:10px; background:#fff3e0; border-left:5px solid orange;'>⚠️ <strong>No response detected.</strong> Moving to next question...</div>", unsafe_allow_html=True)
                 st.session_state["answers"].append({"question": question, "response": "[No response]"})