Error in notebook build #1330

Notebook error:
CellExecutionError in notebooks/diagnostics/langmuir_analysis.ipynb:
------------------
pprint(
    swept_probe_analysis(
        characteristic, probe_area, "He-4+", visualize=True, plot_EEDF=True
    )
)
------------------

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
/tmp/ipykernel_3617/2539010110.py in <module>
      1 pprint(
----> 2     swept_probe_analysis(
      3         characteristic, probe_area, "He-4+", visualize=True, plot_EEDF=True
      4     )
      5 )

/home/runner/work/PlasmaPy/PlasmaPy/.tox/build_docs/lib/python3.8/site-packages/plasmapy/utils/decorators/helpers.py in wrapper(*args, **kwargs)
    135     @functools.wraps(f, assigned=assigned)
    136     def wrapper(*args, **kwargs):
--> 137         return f(*args, **kwargs)
    138 
    139     # add '__signature__' if it does not exist

/home/runner/work/PlasmaPy/PlasmaPy/.tox/build_docs/lib/python3.8/site-packages/plasmapy/utils/decorators/validators.py in wrapper(*args, **kwargs)
    202 
    203             # call function
--> 204             _return = f(**bound_args.arguments)
    205 
    206             # validate output

/home/runner/work/PlasmaPy/PlasmaPy/.tox/build_docs/lib/python3.8/site-packages/plasmapy/diagnostics/langmuir.py in swept_probe_analysis(probe_characteristic, probe_area, gas_argument, bimaxwellian, visualize, plot_electron_fit, plot_EEDF)
    416             )
    417             ax2.plot(tot_current.bias, np.abs(tot_current.current), c="g")
--> 418             ax2.set_yscale("log", nonposy="clip")
    419             ax1.legend(loc="best")
    420             ax2.legend(loc="best")

/home/runner/work/PlasmaPy/PlasmaPy/.tox/build_docs/lib/python3.8/site-packages/matplotlib/axes/_base.py in set_yscale(self, value, **kwargs)
   4098         g = self.get_shared_y_axes()
   4099         for ax in g.get_siblings(self):
-> 4100             ax.yaxis._set_scale(value, **kwargs)
   4101             ax._update_transScale()
   4102             ax.stale = True

/home/runner/work/PlasmaPy/PlasmaPy/.tox/build_docs/lib/python3.8/site-packages/matplotlib/axis.py in _set_scale(self, value, **kwargs)
    759     def _set_scale(self, value, **kwargs):
    760         if not isinstance(value, mscale.ScaleBase):
--> 761             self._scale = mscale.scale_factory(value, self, **kwargs)
    762         else:
    763             self._scale = value

/home/runner/work/PlasmaPy/PlasmaPy/.tox/build_docs/lib/python3.8/site-packages/matplotlib/scale.py in scale_factory(scale, axis, **kwargs)
    595         scale = scale.lower()
    596     scale_cls = _api.check_getitem(_scale_mapping, scale=scale)
--> 597     return scale_cls(axis, **kwargs)
    598 
    599 

TypeError: __init__() got an unexpected keyword argument 'nonposy'
TypeError: __init__() got an unexpected keyword argument 'nonposy'

You can ignore this error by setting the following in conf.py:

    nbsphinx_allow_errors = True

ERROR: InvocationError for command /home/runner/work/PlasmaPy/PlasmaPy/.tox/build_docs/bin/sphinx-build docs docs/_build/html -W --keep-going -b html -q (exited with code 2)