Update app.py

app.py

@@ -77,7 +77,7 @@ def take_quiz():
         quiz = st.session_state.quizzes[quiz_name]
 
         for idx, q in enumerate(quiz):
-            st.write(f"{idx + 1}. {q['question']}")
+            st.write(f"{idx + 1}. {q['question']}\n")
 
             if q['type'] == "Multiple Choice":
                 answer = st.radio("", q['options'], key=f"question_{idx}")
@@ -93,7 +93,6 @@ def take_quiz():
             st.session_state.results[quiz_name] = responses
             st.success("Quiz submitted successfully!")
 
-
 def view_results():
     st.header("View Results")
 
@@ -116,10 +115,14 @@ def view_results():
 
             if question['type'] == "Multiple Choice" and response == question['correct']:
                 correct_count += 1
-            elif question['type'] == "Short Answer" and response.lower() == question['correct'].lower():
+            elif question['type'] == "Short Answer" and response and question['correct'] and response.lower() == question['correct'].lower():
                 correct_count += 1
 
         st.write(f"Score: {correct_count}/{len(quiz)}")
 
 if __name__ == "__main__":
     main()
+
+# requirements.txt
+# streamlit==1.25.0
+# pandas==1.5.3