> For the complete documentation index, see [llms.txt](https://lwang010.gitbook.io/longw/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://lwang010.gitbook.io/longw/mlops/chap-4.-build-toolkit-for-team-or-yourself/tips/type-checking.md).

# type checking

have the type checking in the code (for simpler functions and basic data types).

* use the static type checker like **Pytype** and run 
* ```
  pytype main.py
  ```

or use **Pylint**.