upgrade pip

[Tola Oj]

im trying to upgrade my pip so i can install openpyxl. i though i had
successfully upgraded pip, and then I was trying to install openpyxl, but I
was getting this:

C:\Users\ojomo>"C:\Program Files\Python310\python.exe" -m pip install
--upgrade
Traceback (most recent call last):
  File "C:\Program Files\Python310\lib\runpy.py", line 196, in
_run_module_as_main
    return _run_code(code, main_globals, None,
  File "C:\Program Files\Python310\lib\runpy.py", line 86, in _run_code
    exec(code, run_globals)
  File
"C:\Users\ojomo\AppData\Roaming\Python\Python310\site-packages\pip\__main__.py",
line 29, in <module>
    from pip._internal.cli.main import main as _main
  File
"C:\Users\ojomo\AppData\Roaming\Python\Python310\site-packages\pip\_internal\cli\main.py",
line 9, in <module>
    from pip._internal.cli.autocompletion import autocomplete
  File
"C:\Users\ojomo\AppData\Roaming\Python\Python310\site-packages\pip\_internal\cli\autocompletion.py",
line 10, in <module>
    from pip._internal.cli.main_parser import create_main_parser
  File
"C:\Users\ojomo\AppData\Roaming\Python\Python310\site-packages\pip\_internal\cli\main_parser.py",
line 8, in <module>
    from pip._internal.cli import cmdoptions
  File
"C:\Users\ojomo\AppData\Roaming\Python\Python310\site-packages\pip\_internal\cli\cmdoptions.py",
line 23, in <module>
    from pip._internal.cli.parser import ConfigOptionParser
  File
"C:\Users\ojomo\AppData\Roaming\Python\Python310\site-packages\pip\_internal\cli\parser.py",
line 12, in <module>
    from pip._internal.configuration import Configuration,
ConfigurationError
  File
"C:\Users\ojomo\AppData\Roaming\Python\Python310\site-packages\pip\_internal\configuration.py",
line 20, in <module>
    from pip._internal.exceptions import (
  File
"C:\Users\ojomo\AppData\Roaming\Python\Python310\site-packages\pip\_internal\exceptions.py",
line 13, in <module>
    from pip._vendor.requests.models import Request, Response
  File
"C:\Users\ojomo\AppData\Roaming\Python\Python310\site-packages\pip\_vendor\requests\__init__.py",
line 43, in <module>
    from pip._vendor import urllib3
ImportError: cannot import name 'urllib3' from 'pip._vendor'
(C:\Users\ojomo\AppData\Roaming\Python\Python310\site-packages\pip\_vendor\__init__.py)


and then I realised no matter what I type into the terminal (for example if
I'm trying to check what version pip is, or I'm to import another module),
it will print out this same specific lines of code.