Update app.py

app.py

@@ -754,9 +754,14 @@ def server(input, output, session):
                         prop=pl.col('is_pitch').sum().over("pitch_type")
                     )
                     
+                    
                 except TypeError:
                     print("NONE")
-                    return None
+                    if df is None:
+                        fig = plt.figure(figsize=(10, 10))
+                        fig.text(x=0.1, y=0.9, s='No Statcast Data For This Pitcher', fontsize=24, ha='left')
+                        return fig
+                    # return None
                     
                 if df is None:
                     fig = plt.figure(figsize=(10, 10))