Category "keyword-argument"

Why do I get a 'FutureWarning' with pandas.concat?

Does anyone meet this similar FutureWarning? I got this when I was using Tiingo+pandas_datareader? The warning is like: python3.8/site-packages/pandas_datareade

Variable args and keyword only args in a function

I was going thru PyTorch and found function signatures like torch.zeros(*size, *, out=None, dtype=None, layout=torch.strided, device=None, requires_grad=False)

How to docstring kwargs and their expected types

What is the conventional way to express in a docstring the expected types of keyword arguments? Or is this out of principle something I should not be doing at