Update app.py

app.py

@@ -166,7 +166,7 @@ def main():
             <div class="question-box" id="question3">Was sind die Vorteile des ambulanten operierens?</div>
         """, unsafe_allow_html=True)
 
-     st.markdown("""
+    st.markdown("""
         <script>
             document.getElementById('question1').onclick = function() {
                 console.log('Question 1 box clicked');
@@ -180,6 +180,8 @@ def main():
         </script>
     """, unsafe_allow_html=True)
 
+if __name__ == "__main__":
+    main()