Update app.py

app.py

@@ -81,7 +81,7 @@ weekly_data1 = weekly_data.unstack(level=0)
 average_rides = weekly_data1.T.mean()
 
 # Create a HoloViews plot
-rides_plot = average_rides.bar(c='black', xlabel='Date', ylabel='Average rides',
+rides_plot = average_rides(c='black', xlabel='Date', ylabel='Average rides',
                                    xticks=10, title='Average Uber rides on any day in July 2014 at NYC',
                                    height=400, width=800)