Sure thing.

Putting the reproducing code in `test_foo.py` and running `docker run --rm -it -v $PWD:/code python sh -c 'pip install pytest && pytest -vvv /code/test_foo.py'` yields:

```
Collecting pytest
  Downloading pytest-6.2.2-py3-none-any.whl (280 kB)
     |████████████████████████████████| 280 kB 516 kB/s
Collecting toml
  Downloading toml-0.10.2-py2.py3-none-any.whl (16 kB)
Collecting py>=1.8.2
  Downloading py-1.10.0-py2.py3-none-any.whl (97 kB)
     |████████████████████████████████| 97 kB 1.6 MB/s
Collecting attrs>=19.2.0
  Downloading attrs-20.3.0-py2.py3-none-any.whl (49 kB)
     |████████████████████████████████| 49 kB 1.8 MB/s
Collecting iniconfig
  Downloading iniconfig-1.1.1-py2.py3-none-any.whl (5.0 kB)
Collecting packaging
  Downloading packaging-20.9-py2.py3-none-any.whl (40 kB)
     |████████████████████████████████| 40 kB 833 kB/s
Collecting pluggy<1.0.0a1,>=0.12
  Downloading pluggy-0.13.1-py2.py3-none-any.whl (18 kB)
Collecting pyparsing>=2.0.2
  Downloading pyparsing-2.4.7-py2.py3-none-any.whl (67 kB)
     |████████████████████████████████| 67 kB 1.5 MB/s
Installing collected packages: pyparsing, toml, py, pluggy, packaging, iniconfig, attrs, pytest
Successfully installed attrs-20.3.0 iniconfig-1.1.1 packaging-20.9 pluggy-0.13.1 py-1.10.0 pyparsing-2.4.7 pytest-6.2.2 toml-0.10.2
============================= test session starts ==============================
platform linux -- Python 3.9.2, pytest-6.2.2, py-1.10.0, pluggy-0.13.1 -- /usr/local/bin/python
cachedir: .pytest_cache
rootdir: /code
collected 1 item

code/test_foo.py::test_foo FAILED                                        [100%]

=================================== FAILURES ===================================
___________________________________ test_foo ___________________________________

    def test_foo():
        expected = (
            Parameter("x", Parameter.POSITIONAL_OR_KEYWORD, annotation=str),
        )

        actual = tuple(signature(foo).parameters.values())

>       assert expected == actual
E       assert (<Parameter "x: str">,) == (<Parameter "x: 'str'">,)
E         At index 0 diff: <Parameter "x: str"> != <Parameter "x: 'str'">
E         Full diff:
E         - (<Parameter "x: 'str'">,)
E         ?                 -   -
E         + (<Parameter "x: str">,)

code/test_foo.py:16: AssertionError
=========================== short test summary info ============================
FAILED code/test_foo.py::test_foo - assert (<Parameter "x: str">,) == (<Param...
============================== 1 failed in 0.02s ===============================
```