The command "guidellm benchmark --help" does not work with latest click version

[pliops-daniels]

I installed guidellm (from source) on a new python venv (python 3.10).
When I try to run guidellm benchmark --help I get this error:

  File "/.../python3.10/site-packages/click/core.py", line 2212, in make_metavar
    metavar = self.type.get_metavar(param=self, ctx=ctx)
TypeError: Union.get_metavar() got an unexpected keyword argument 'ctx'

This error is related to the click package, after a quick search I found that this issue is related to click version 8.
So I downgraded click to version 7:

pip install click==7.1.2
...
      Successfully uninstalled click-8.2.1
Successfully installed click-7.1.2

And the --help worked with that version, but then a guidellm benchmark command fails:

  File "/.../guidellm/src/guidellm/utils/cli.py", line 23, in set_if_not_default
    if ctx.get_parameter_source(k) != click.core.ParameterSource.DEFAULT:  # type: ignore[attr-defined]
AttributeError: 'Context' object has no attribute 'get_parameter_source'

So simply downgrading click is not a solution.

[sjmonson]

@pliops-daniels this issue has been fixed on main. Please downgrade to click 8.1 not 7.1.2. (ref: #200)