Using PyAudio-0.2.11-cp38-cp38-win32.whl, it still shows no package

Using pip install D:\download\PyAudio-0.2.11-cp38-cp38-win32.whl, it still shows that there is no package, the reason is my stupidity. After pip, you can find the PyAudio-0.2.11.dist-info folder in Lib\site-packages of the python folder outside the Scripts folder where pip.exe is located, but I can see that it is not version information before A folder, for example, lxml corresponds to a folder where the code is placed and a folder where the version information is
placed , but I don’t see the one where the code is placed, I thought something went wrong, and finally found that there was a pyaudio directly in the site-packages. py,
so copy both pyaudio.py and PyAudio-0.2.11.dist-info to pycharm\Lib\site-packages to use it, pycharm is the folder of the project created by pycharm in the computer