Update app.py

app.py

@@ -167,8 +167,11 @@ def main():
             
             # Analysis task calls
 {analysis_tasks_code}
+    except Exception as e:
+        st.error(f"An error occurred: {str(e)}")
 
-main()
+if __name__ == "__main__":
+    main()
 """
     return code