The Pycharm code is not running correctly. Quickly find the error and press F2.

Other shortcut keys in pycharm:

1, reconstruction

F5 copy F6 cut

Alt+Delete secure deletion

Shift+F6 rename

Ctrl+F6 change signature

Ctrl+Alt+N inline

Ctrl+Alt+M extraction method

Ctrl+Alt+V extract attributes

Ctrl+Alt+F extract field

Ctrl+Alt+C extract constants

Ctrl+Alt+P extract parameters

2. Control VCS/ local history

Ctrl+K submit project

Ctrl+T update project

Alt+Shift+C view recent changes.

Alt+ back quote (') VCS pops up quickly.

For more Python knowledge, please pay attention to Python video tutorial! !