Update app.py

app.py

@@ -194,8 +194,8 @@ def main():
         )
         st.table(input_df)
 
-except Exception as e:
-    st.error(f"An error occurred: {e}")
+    except Exception as e:
+        st.error(f"An error occurred: {e}")
 
 if __name__ == "__main__":
     main()