We usually install python libraries and use them directly
pip install ****
Where **** represents the name of the dependent library or package installed.
But in this way, the system will be installed to the default location,
so you need to set the installation directory to the corresponding installed python.
Use this command
pip3 install bs4 --target=D:\Python37\Lib\site-packages
pip2 or pip3: package management system
install: install
bs4: Python packages to be installed, such as requests
Specify the installation directory: –target=D:\Python37\Lib\site-packages path is your python installation location