Update app.py

app.py

@@ -191,6 +191,7 @@ latex_formatter = LatexFormatter()
 def display_math_content(content: str):
     """수학 내용을 화면에 표시"""
     formatted_content = latex_formatter.format_expression(content)
+    st.latex(formatted_content)
     st.markdown(formatted_content, unsafe_allow_html=True)
 
 def format_answer_choice(choice: str) -> str:
@@ -228,19 +229,20 @@ def main():
         # 보기 표시
         col1, col2 = st.columns(2)
         with col1:
-            if st.button(latex_formatter.format_expression(f"A) {current_q['AnswerAText']}"), key="A"):
+            if st.button(f"A) {latex_formatter.format_expression(current_q['AnswerAText'])}", key="A"):
                 handle_answer('A', current_q)
                 st.rerun()
-            if st.button(latex_formatter.format_expression(f"C) {current_q['AnswerCText']}"), key="C"):
+            if st.button(f"C) {latex_formatter.format_expression(current_q['AnswerCText'])}", key="C"):
                 handle_answer('C', current_q)
                 st.rerun()
         with col2:
-            if st.button(latex_formatter.format_expression(f"B) {current_q['AnswerBText']}"), key="B"):
+            if st.button(f"B) {latex_formatter.format_expression(current_q['AnswerBText'])}", key="B"):
                 handle_answer('B', current_q)
                 st.rerun()
-            if st.button(latex_formatter.format_expression(f"D) {current_q['AnswerDText']}"), key="D"):
+            if st.button(f"D) {latex_formatter.format_expression(current_q['AnswerDText'])}", key="D"):
                 handle_answer('D', current_q)
                 st.rerun()
+
     # 복습 화면
     elif st.session_state.current_step == 'review':
         st.write("### 학습 결과")