VSCode: how to config 'Organize imports' for Python (isort)

Mirror question to:

• "How to config VSCode's Organize Imports order?" which refers to a .js project.

I want to configure how VSCode is invoking isort, so I can customize when calling Organize imports in a .py file.

In particular, VSCode has started removing a blank line between two isort-sections, don't know why.

from django...
from myproject... # removing blanck line between 2 sections

In VS Code, the "Python" extension provides us with the following settings, which can merge specific imports from the same module into a single import statement, and organize the import statements in alphabetical order. (in "settings.json" file)

"python.sortImports.args": ["-rc", "--atomic"],

For using "Sort Imports" in VS Code, please refer to this document: Sort Imports in VS Code.