Update app.py

app.py

@@ -32,21 +32,27 @@ def game_mode(topic):
     question, choices = generate_question(topic)
 
     st.write(question)
-    answer = st.radio("Select your answer:", choices)
 
-    # Start the timer
-    time_elapsed = time.time() - start_time
-    time_left = 30 - int(time_elapsed)  # Set timer to 30 seconds per question
-    
-    st.write(f"Time left: {time_left} seconds")
+    # Use session state to track whether the answer has been submitted
+    if 'submitted' not in st.session_state:
+        st.session_state.submitted = False
 
-    if st.button("Submit"):
-        st.write("You selected:", answer)
-        st.write(f"Time taken: {int(time_elapsed)} seconds")
-        if time_elapsed >= 30:
-            st.warning("Time's up!")
-        else:
-            st.success("Good job!")
+    if not st.session_state.submitted:
+        answer = st.radio("Select your answer:", choices)
+        submit_button = st.button("Submit")
+        
+        if submit_button:
+            st.session_state.submitted = True
+            st.write("You selected:", answer)
+            time_elapsed = time.time() - start_time
+            st.write(f"Time taken: {int(time_elapsed)} seconds")
+            if time_elapsed >= 30:
+                st.warning("Time's up!")
+            else:
+                st.success("Good job!")
+
+    else:
+        st.write("You've already submitted your answer.")
 
 def quiz_mode(topic):
     st.write("Quiz Mode: Take your time!")
@@ -54,11 +60,21 @@ def quiz_mode(topic):
     question, choices = generate_question(topic)
 
     st.write(question)
-    answer = st.radio("Select your answer:", choices)
 
-    if st.button("Submit"):
-        st.write("You selected:", answer)
-        st.success("Great! On to the next question!")
+    # Use session state to track whether the answer has been submitted
+    if 'submitted' not in st.session_state:
+        st.session_state.submitted = False
+
+    if not st.session_state.submitted:
+        answer = st.radio("Select your answer:", choices)
+        submit_button = st.button("Submit")
+        
+        if submit_button:
+            st.session_state.submitted = True
+            st.write("You selected:", answer)
+            st.success("Great! On to the next question!")
+    else:
+        st.write("You've already submitted your answer.")
 
 def main():
     st.title("Grok-Powered Quiz App")