[docs] [issue37741] importlib.metadata docs not showing up in the module index

Jason R. Coombs added the comment:

Why is the code in `Lib/importlib/metadata/__init__.py`

Mainly because originally, the code was in multiple modules. I'm happy for it to move into a single file module. ---------- _______________________________________ Python tracker https://bugs.python.org/issue37741 _______________________________________