How to fix ModuleNotFoundError: No module named 'aioitertools'

ModuleNotFoundError: No module named 'aioitertools'
Recommended: Install via pip into your active environment.
python -m pip install aioitertools

Verification

Command
python -c "import aioitertools; print(aioitertools.__version__)"
Expected output
Success! aioitertools version x.y.z (e.g., 2.4.0)