Param: Make your Python code clearer and more reliable by declaring Parameters
conda install -c conda-forge param
conda install -c conda-forge/label/gcc7 param
conda install -c conda-forge/label/cf201901 param
conda install -c conda-forge/label/cf202003 param
Param is a library providing Parameters: Python attributes extended to have features such as type and range checking, dynamically generated values, documentation strings, default values, etc., each of which is inherited from parent classes if not specified in a subclass.