Dskx54

The documentation (read me) incorrectly specifies the method for stopping watch_context

1

``` ctx = d.watch_context() ctx.when("设置").click() ctx.wait_stable() # 等待界面不在有弹窗了 ctx.close() ``` Instead of the "close" method, the "stop" method should be specified otherwise, you may get an error `AttributeError: 'WatchContext' object...