Update app.py

app.py

@@ -94,17 +94,19 @@ df_merge = df.merge(df_catch, on='play_id', how='right', suffixes=('', '_fielder
 # Format the 'catch_rate' column as a percentage
 df_merge['catch_rate'] = df_merge['catch_rate'].astype(float).apply(lambda x: f"{x:.2%}")
 
+column_names = ['batter_name', 'pitcher_name', 'name_display_first_last', 'event', 'out', 'wall', 'back', 'stars', 'distance', 'hang_time', 'catch_rate']
+
 # Use a container to control the width of the AgGrid display
 with st.container():
     st.write("### Fielder Data")
     # Configure the AgGrid options
-    gb = GridOptionsBuilder.from_dataframe(df_merge[['batter_name', 'pitcher_name', 'name_display_first_last', 'event', 'out', 'wall', 'back', 'stars', 'distance', 'hang_time', 'catch_rate']])
+    gb = GridOptionsBuilder.from_dataframe(df_merge[column_names])
     gb.configure_selection('single', use_checkbox=True)
     grid_options = gb.build()
 
     # Display the dataframe using AgGrid
     grid_response = AgGrid(
-        df_merge[['batter_name', 'pitcher_name', 'name_display_first_last', 'event', 'out', 'wall', 'back', 'stars', 'distance', 'hang_time', 'catch_rate']],
+        df_merge[column_names],
         gridOptions=grid_options,
         update_mode=GridUpdateMode.SELECTION_CHANGED,
         height=300,