E241 on Flake 8 is not displayed

E241 is disabled by default.Several other rules are disabled by default because they are not accepted unanimously and are not required by PEP8.(Reference: Error codes)

You may want to add and enable E241 in extend-select.

To enable in the configuration file

Add the following to the configuration file (one of the following) as described in Configuration Locations:

 [flake8]
extend-select = E241

To enable with command-line options

flake8 --extend-select=E241

Run as .When running on a VSCode, the option setting is Python L Linting:Flake8Args.Add --extend-select=E241 to this.(Reference: Linting Python in Visual Studio Code)