Update app.py

app.py

@@ -429,6 +429,7 @@ def server(input, output, session):
                 
         
         df_spring_group = df_spring_stuff.group_by(['pitcher_id', 'pitcher_name', 'pitch_type']).agg([
+            pl.col('game_date').max().alias('last_pitched'),
             pl.col('start_speed').count().alias('count'),
             pl.col('start_speed').mean().alias('start_speed'),
             pl.col('start_speed').max().alias('max_start_speed'),
@@ -563,7 +564,8 @@ def server(input, output, session):
 
         columns = [
             { "title": "Pitcher Name", "field": "pitcher_name", "width": 250, "headerFilter":"input" ,"frozen":True,},
-            { "title": "Team", "field": "pitcher_team", "width": 100, "headerFilter":"input" ,"frozen":True,},
+            { "title": "Team", "field": "pitcher_team", "width": 100, "headerFilter":"input" ,"frozen":True,}, 
+            { "title": "last_pitched", "field": "last_pitched", "width": 100, "headerFilter":"input" ,"frozen":True,}, 
             { "title": "Pitch Type", "field": "pitch_type", "width": 125, "headerFilter":"input" ,"frozen":True,},
             { "title": "New Pitch?", "field": "new_pitch", "width": 125, "headerFilter":"input" ,"frozen":False,},
             { "title": "Pitches", "field": "count", "width": 100 },