%matplotlib inline does not exist

[ktodyruik]

Hi,

I'm trying out calysto_hy but I believe this is metakernal related.

There is already an issue posted in calysto_hy about this that appears to have stalled.

When I run %matplotlib inline, inline doesn't seem to exist. Works fine in a jupyter lab Python notebook.

I'm getting the following error:

Error in calling magic 'matplotlib' on line:
    'inline' is not a valid value for backend; supported values are ['GTK3Agg', 'GTK3Cairo', 'MacOSX', 'nbAgg', 'Qt4Agg', 'Qt4Cairo', 'Qt5Agg', 'Qt5Cairo', 'TkAgg', 'TkCairo', 'WebAgg', 'WX', 'WXAgg', 'WXCairo', 'agg', 'cairo', 'pdf', 'pgf', 'ps', 'svg', 'template']
    args: ['inline']
    kwargs: {}
Traceback (most recent call last):
  File "C:\Users\Kerry\miniconda3\envs\covid\lib\site-packages\metakernel\magic.py", line 96, in call_magic
    func(*args, **kwargs)
  File "C:\Users\Kerry\miniconda3\envs\covid\lib\site-packages\metakernel\magics\matplotlib_magic.py", line 40, in line_matplotlib
    matplotlib.use(backend)
  File "C:\Users\Kerry\miniconda3\envs\covid\lib\site-packages\matplotlib\__init__.py", line 1154, in use
    name = validate_backend(backend)
  File "C:\Users\Kerry\miniconda3\envs\covid\lib\site-packages\matplotlib\rcsetup.py", line 295, in validate_backend
    else _validate_standard_backends(s))
  File "C:\Users\Kerry\miniconda3\envs\covid\lib\site-packages\matplotlib\rcsetup.py", line 81, in __call__
    raise ValueError(msg)
ValueError: 'inline' is not a valid value for backend; supported values are ['GTK3Agg', 'GTK3Cairo', 'MacOSX', 'nbAgg', 'Qt4Agg', 'Qt4Cairo', 'Qt5Agg', 'Qt5Cairo', 'TkAgg', 'TkCairo', 'WebAgg', 'WX', 'WXAgg', 'WXCairo', 'agg', 'cairo', 'pdf', 'pgf', 'ps', 'svg', 'template']

%matplotlib BACKEND - set the matplotlib backend to BACKEND

This line magic will set (and reload) the items associated
with the matplotlib backend.

Also, monkeypatches the IPython.display.display
to work with metakernel-based kernels.

Example:
    %matplotlib notebook

    import matplotlib.pyplot as plt
    plt.plot([3, 8, 2, 5, 1])
    plt.show()

Any insight or feedback would be appreciated.

Thanks!