Why is it that in some projects in pycharm the same module is imported normally, while in others the entire line is grayed out and the light comes on?

Question

PyCharm

In one project, this

AND an error with the text:
ERROR: Command errored out with exit status 1:
command: 'c:\prog\pythonproject1\browser_bot\scripts\python.exe' -c 'import
sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\Administrator\\AppData\\
Local\\Temp\\pip-install-v6evo074\\turtle\\setup.py'"'"'; __file__='"'"'C:\\Users
\\Administrator\\AppData\\Local\\Temp\\pip-install-v6evo074\\turtle\\setup.py'"'"
';f=getattr(tokenize , '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'
\r\n'"'"', '"'"'\ n'"'"');f.
cwd: C:\Users\Administrator\AppData\Local\Temp\pip-install-v6evo074\turt
le\
Complete output (6 lines):
Traceback (most recent call last):
File "", line 1, in
File "C :\Users\Administrator\AppData\Local\Temp\pip-install-v6evo074\turtle
\setup.py", line 40
except ValueError, ve:
^
SyntaxError: invalid syntax
------------- ---------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the
logs for full command output.

And in other projects it is quietly imported.

At first I had the same error there, but somehow I managed to fix it and it worked. I thought I finally decided and I won’t run into her again, but here again.

Please explain what is the reason and how to fix it?