Update app.py

app.py

@@ -437,7 +437,7 @@ def server(input, output, session):
 
     @output
     @render.data_frame
-    def grid_summary():
+    def season_stats():
         season = int(str(input.date_input())[:4])
         url_season = url = f"""
            https://www.fangraphs.com/api/leaders/major-league/data?age=&pos=all&stats=pit&lg=all&season={season}&season1={season}