Small bug in the example of 'on_load'

[nphaibk]

Just to inform that there is a bug in the example for event on_load(), code below. To unsubscribe the event listener, the command should be webview.windows[0].events.loaded -= on_load. Without events, error will be raised.

`def on_loaded():

print('DOM is ready')
# unsubscribe event listener
webview.windows[0].loaded -= on_loaded
webview.windows[0].load_url('https://pywebview.flowrl.com/hello')

`

[r0x0r]

fixed