added python guidelines for isort configurations

Author: Cronus1007

content/contributing-code/python-guidelines/contents.lr

@@ -63,6 +63,33 @@ warning for [Whitespace before ':' (E203)][e203].
 [skipe203]: https://github.com/search?q=org%3Acreativecommons+%22noqa%3A+E203%22&type=code
 [flake8actions]: https://github.com/search?q=org%3Acreativecommons+%22pipenv+run+flake8%22&type=code
 
+## Handling Imports
+
+### Overview
+
+All the imports in the Python code must be done via [isort][isort], a Python utility/library
+ to sort imports alphabetically, and automatically separated into sections and by type.
+It provides a command line utility, Python library and [plugins for various editors](https://github.com/pycqa/isort/wiki/isort-Plugins)
+to quickly sort all your imports. It requires Python 3.6+ to run but
+supports formatting Python 2 code too.
+
+[isort]: https://github.com/pycqa/isort
+
+
+### Configuration
+
+There's a good `isort` config which one should follow while contributing
+in the Python projects of the creativecommons. These configurations should be a part of
+`pyproject.toml` labelled as `[tools.isort]`
+
+- Isort Configuration (`pyproject.toml`): [GitHub Search · org:creativecommons
+  filename:pyproject.toml][isortconfig]
+- GitHub Actions workflow: [GitHub Search · org:creativecommons "pipenv run
+  isort"][isortactions]
+
+[isortconfig]: https://github.com/search?q=org%3Acreativecommons+filename:pyproject.toml
+[isortactions]: https://github.com/search?q=org%3Acreativecommons+%22pipenv+run+isort%22&type=code
+
 
 ## Development Environment