Update app.py

app.py

@@ -56,6 +56,8 @@ def quiz_app():
         st.session_state.quiz_completed = False
     if 'score' not in st.session_state:
         st.session_state.score = 0
+    if 'quiz_started' not in st.session_state: # Track if quiz generation has started
+        st.session_state.quiz_started = False
 
     # API Configuration based on selection - Moved inside quiz_app after login
     if st.session_state.selected_api == "Gemini API":
@@ -203,87 +205,93 @@ def quiz_app():
             st.session_state.score = correct_count # Store score in session state
 
 
-    # Sidebar for topic input and quiz generation
-    with st.sidebar:
+    # User input for topic - Conditional placement
+    if not st.session_state.quiz_started:
         topic = st.text_input("Enter the topic for your quiz:")
-        if topic:
-            if st.button("Generate Quiz"):
-                with st.spinner(f"Generating quiz on '{topic}'..."):
-                    try:
-                        prompt = f"""
-                        Generate a multiple-choice quiz on the topic of "{topic}".
-                        The quiz should have 5 questions.
-
-                        **Formatting Instructions:**
-
-                        1. **Question Numbering:**  Start each question with a number followed by a period (e.g., "1.").
-                        2. **Question Text:**  Immediately after the question number, write the question text.
-                        3. **Options:**
-                            * List four options for each question, labeled A, B, C, and D.
-                            * Use the format: "A) Option text", "B) Option text", etc. (letter followed by a parenthesis, then a space, then the option text).
-                            * Place each option on a new line directly below the question.
-                        4. **Answer Key:**
-                            * After all questions, create a separate section titled "**Answer Key:**".
-                            * In the Answer Key, list the correct answer for each question in the format: "1. Correct option letter", "2. Correct option letter", etc. (question number, period, space, correct option letter - A, B, C, or D).
-
-                        **Example of Desired Format:**
-
-                        **Quiz Title (Optional, but good to have)**
-
-                        1. Question 1 text?
-                        A) Option A
-                        B) Option B
-                        C) Option C
-                        D) Option D
-
-                        2. Question 2 text?
-                        A) Option A
-                        B) Option B
-                        C) Option C
-                        D) Option D
-
-                        ... (and so on for 5 questions) ...
-
-                        **Answer Key:**
-                        1. C
-                        2. A
-                        3. B
-                        4. D
-                        5. A
-
-                        Please generate the quiz in this exact format.
-                        """
-                        if st.session_state.selected_api == "Gemini API":
-                            response = model.generate_content(prompt)
-                            quiz_content = response.text
-                        elif st.session_state.selected_api == "OpenAI API":
-                            response = openai.ChatCompletion.create(
-                                model=st.session_state.openai_model,
-                                messages=[{"role": "user", "content": prompt}]
-                            )
-                            quiz_content = response.choices[0].message.content
-
-
-                        parsed_quiz_data, answer_key = parse_quiz_content(quiz_content)
-
-
-                        if quiz_content: # Check if quiz_content was generated successfully (outer if)
-                            if parsed_quiz_data: # Check if parsing was successful (inner if)
-                                st.session_state.quiz_data = parsed_quiz_data
-                                st.session_state.current_question_index = 0
-                                st.session_state.user_answers = []
-                                st.session_state.quiz_completed = False
-                                st.session_state.score = 0
-                                st.success(f"Quiz on '{topic}' generated successfully! Let's begin.")
-                            else: # else associated with inner if parsed_quiz_data
-                                st.error("Failed to parse quiz content. Please try generating again.")
-                                st.session_state.quiz_data = None
-                        else: # else associated with outer if quiz_content
-                            st.error("Failed to generate quiz content. Please try again or check your API key.")
-
-                    except Exception as e:
-                        st.error(f"An error occurred: {e}")
-                        st.error("Please check your API key and network connection. If the problem persists, try a different topic or try again later.")
+    else:
+        topic = st.sidebar.text_input("Quiz Topic", value=st.session_state.get('quiz_topic', '')) # Move to sidebar after quiz starts, keep topic value
+
+    if topic and not st.session_state.quiz_started: # Only process topic and button if quiz hasn't started yet for this topic
+        if st.button("Generate Quiz"):
+            st.session_state.quiz_started = True # Set quiz started to true when generate button is clicked
+            st.session_state.quiz_topic = topic # Store topic in session state to keep it in sidebar input
+            with st.spinner(f"Generating quiz on '{topic}'..."):
+                try:
+                    prompt = f"""
+                    Generate a multiple-choice quiz on the topic of "{topic}".
+                    The quiz should have 5 questions.
+
+                    **Formatting Instructions:**
+
+                    1. **Question Numbering:**  Start each question with a number followed by a period (e.g., "1.").
+                    2. **Question Text:**  Immediately after the question number, write the question text.
+                    3. **Options:**
+                        * List four options for each question, labeled A, B, C, and D.
+                        * Use the format: "A) Option text", "B) Option text", etc. (letter followed by a parenthesis, then a space, then the option text).
+                        * Place each option on a new line directly below the question.
+                    4. **Answer Key:**
+                        * After all questions, create a separate section titled "**Answer Key:**".
+                        * In the Answer Key, list the correct answer for each question in the format: "1. Correct option letter", "2. Correct option letter", etc. (question number, period, space, correct option letter - A, B, C, or D).
+
+                    **Example of Desired Format:**
+
+                    **Quiz Title (Optional, but good to have)**
+
+                    1. Question 1 text?
+                    A) Option A
+                    B) Option B
+                    C) Option C
+                    D) Option D
+
+                    2. Question 2 text?
+                    A) Option A
+                    B) Option B
+                    C) Option C
+                    D) Option D
+
+                    ... (and so on for 5 questions) ...
+
+                    **Answer Key:**
+                    1. C
+                    2. A
+                    3. B
+                    4. D
+                    5. A
+
+                    Please generate the quiz in this exact format.
+                    """
+                    if st.session_state.selected_api == "Gemini API":
+                        response = model.generate_content(prompt)
+                        quiz_content = response.text
+                    elif st.session_state.selected_api == "OpenAI API":
+                        response = openai.ChatCompletion.create(
+                            model=st.session_state.openai_model,
+                            messages=[{"role": "user", "content": prompt}]
+                        )
+                        quiz_content = response.choices[0].message.content
+
+
+                    parsed_quiz_data, answer_key = parse_quiz_content(quiz_content)
+
+
+                    if quiz_content: # Check if quiz_content was generated successfully (outer if)
+                        if parsed_quiz_data: # Check if parsing was successful (inner if)
+                            st.session_state.quiz_data = parsed_quiz_data
+                            st.session_state.current_question_index = 0
+                            st.session_state.user_answers = []
+                            st.session_state.quiz_completed = False
+                            st.session_state.score = 0
+                            st.success(f"Quiz on '{topic}' generated successfully! Let's begin.")
+                        else: # else associated with inner if parsed_quiz_data
+                            st.error("Failed to parse quiz content. Please try generating again.")
+                            st.session_state.quiz_data = None
+                    else: # else associated with outer if quiz_content
+                        st.error("Failed to generate quiz content. Please try again or check your API key.")
+
+                except Exception as e:
+                    st.error(f"An error occurred: {e}")
+                    st.error("Please check your API key and network connection. If the problem persists, try a different topic or try again later.")
+            st.rerun() # Rerun to move topic input to sidebar
 
     # Quiz Display Logic
     if st.session_state.quiz_data:
@@ -291,8 +299,8 @@ def quiz_app():
             display_question()
         else:
             display_results()
-    elif topic and not st.session_state.quiz_data and not st.session_state.quiz_completed: # Message if topic entered but quiz not generated yet
-        st.info("Click 'Generate Quiz' to start the quiz in the sidebar.")
+    elif topic and not st.session_state.quiz_data and not st.session_state.quiz_completed and not st.session_state.quiz_started: # Message if topic entered but quiz not generated yet and quiz not started
+        st.info("Click 'Generate Quiz' to start the quiz.")
 
 # --- Main App Flow Control ---
 if 'logged_in' not in st.session_state: