Update app.py

app.py

@@ -94,11 +94,12 @@ def server(input,output,session):
 
 
 
-
+        desired_categories = ["fly ball", "line drive", "ground ball", "pop up"]
         
         traj_df = df_batter_2023.groupby(['traj'])['launch_speed'].count() / len(df_batter_2023)
         trajectory_df = df_batter_2023.groupby(['trajectory'])['launch_speed'].count() / len(df_batter_2023)#.loc['Oppo']
-
+        trajectory_df = trajectory_df.reindex(desired_categories, fill_value=0)
+        
         colour_palette = ['#FFB000','#648FFF','#785EF0',
                         '#DC267F','#FE6100','#3D1EB2','#894D80','#16AA02','#B5592B','#A3C1ED']