Update app.py

app.py

@@ -724,6 +724,13 @@ def server(input, output, session):
 
         df_spring = pl.concat([df_spring, df]).sort('game_date', descending=True)
 
+        # Update "KC" and "SV" to "CU"
+        df_spring = df_spring.with_columns(
+            pl.when(pl.col("pitch_type").is_in(["KC", "SV"]))
+            .then(pl.lit("CU"))
+            .otherwise(pl.col("pitch_type"))
+            .alias("pitch_type")
+        )
 
 
         # df_year_old = stuff_apply.stuff_apply(fe.feature_engineering(pl.concat([df_mlb,df_aaa,df_a,df_afl])))