Update app.py

app.py

@@ -581,8 +581,11 @@ def server(input, output, session):
     def table2():
         df_test_merge_small,batting_order_full_opp,statcast_dict = cached_data()
 
-        df_test_merge_small['Home'] = df_test_merge_small['Home'].replace({'home': 'H', 'away': 'A'})
+        import polars as pl
         
+        df_test_merge_small = df_test_merge_small.with_columns(
+            pl.col("Home").replace({"home": "H", "away": "A"})
+        )
         print(df_test_merge_small)
         if df_test_merge_small is None:
             return pd.DataFrame({"Message": ["No Games as of this time"]})