Update app.py

app.py

@@ -81,7 +81,7 @@ def show_non_tech_question():
 def next_non_tech_question():
     global current_non_tech_index
     current_non_tech_index = (current_non_tech_index + 1) % len(non_technical_questions)
-    return non_technical_questions[current_non_tech_index], None, "", ""
+    return non_technical_questions[current_non_tech_index], "", ""
 
 # Question navigation (tech)
 def show_tech_question():
@@ -91,7 +91,7 @@ def show_tech_question():
 def next_tech_question():
     global current_tech_index
     current_tech_index = (current_tech_index + 1) % len(technical_questions)
-    return technical_questions[current_tech_index], None, "", "", ""
+    return technical_questions[current_tech_index], "", "", ""
 
 # Transcribe + analyze (non-technical)
 def transcribe_and_analyze_non_tech(audio, question):