You can't just put graphics.py in C:\Python36-32\Lib\site-packages. You have to write __init__.py if you want Python to see a directory with some .py files as a package. Even if __init__.py is a completely empty file.
Or you can add the direcotory of the graphycs.py to PYTHONPATH environment variable.
Or you can add the direcotory of the graphycs.py to PYTHONPATH environment variable.