Updates

app.py

@@ -14,7 +14,7 @@ module_names = {
     "Subtraction": "subtraction_bases",
 }
 
-# Initialize session state for tracking answers, progress, and questions queue
+# Initialize session state variables
 if 'correct_count' not in st.session_state:
     st.session_state.correct_count = 0
 if 'question_count' not in st.session_state:
@@ -49,15 +49,15 @@ def generate_pdf_report():
         pdf.multi_cell(0, 10, f"Q{idx+1}: {question}")
         for option in options:
             if option == correct:
-                pdf.multi_cell(0, 10, f"✅ {option} (Correct)")
+                pdf.multi_cell(0, 10, f"{option} (Correct)")
             elif option == selected:
-                pdf.multi_cell(0, 10, f"❌ {option} (Your Choice)")
+                pdf.multi_cell(0, 10, f"{option} (Your Choice)")
             else:
                 pdf.multi_cell(0, 10, f"   {option}")
         pdf.multi_cell(0, 10, f"Explanation: {explanation}")
         pdf.ln(10)
 
-    return pdf.output(dest='S').encode('latin1')
+    return pdf.output(dest='S').encode('utf-8')
 
 # Streamlit interface
 st.sidebar.title("Quiz Modules")
@@ -84,12 +84,14 @@ if module_name:
             correct_percentage = (st.session_state.correct_count / st.session_state.question_count) * 100
             st.write(f"**Correct Answers:** {st.session_state.correct_count}/{st.session_state.question_count} ({correct_percentage:.2f}%)")
 
+        st.write(f"<div style='border: 2px solid #ccc; padding: 15px; background-color: #f9f9f9;'>", unsafe_allow_html=True)
         st.write(f"**Question {st.session_state.question_count + 1}:** {st.session_state.current_question}")
-        st.session_state.selected_answer = st.radio("Choose an answer:", st.session_state.options, index=0)
+        st.session_state.selected_answer = st.radio("Choose an answer:", st.session_state.options)
+        st.write("</div>", unsafe_allow_html=True)
 
-        col1, col2, col3 = st.columns([1, 1, 3])
-        if st.session_state.question_count > 0:
-            with col1:
+        col1, col2 = st.columns([1, 4])
+        with col1:
+            if st.session_state.question_count > 0:
                 if st.button("⬅️ Prev"):
                     # Logic for previous question (if applicable)
                     pass
@@ -115,14 +117,13 @@ if module_name:
                 st.experimental_set_query_params(dummy_param=True)
 
         if st.session_state.submitted and st.session_state.question_count > 0:
-            with col3:
-                pdf = generate_pdf_report()
-                st.download_button(
-                    label="Download PDF Report 📄",
-                    data=pdf,
-                    file_name="quiz_report.pdf",
-                    mime="application/pdf"
-                )
+            pdf = generate_pdf_report()
+            st.download_button(
+                label="Download PDF Report 📄",
+                data=pdf,
+                file_name="quiz_report.pdf",
+                mime="application/pdf"
+            )
 
     except ModuleNotFoundError:
         st.error(f"The module '{module_name}' was not found. Please select another module.")