matplotlib plots are not rendering

[mwcraig]

I'm using codebraid-preview 0.5.1 with codebraid 0.8. When I run the short file below in a conda environment that includes matplotlib I do not get a plot in the output.

• Tested on M1 Mac, macOS 12.4
• Python and codebraid installed in a conda environment.
• Pandoc installed via homebrew

Screenshot of result:

Input file is attached:

no-plot.md

[gpoore]

I think this just needs to set a Jupyter kernel, so that plot display is automatic (instead of using the built-in code execution system). Only the first code chunk for a session needs to set the kernel. Probably something like this:

```{.python .cb-nb jupyter_kernel=python3}
print('Hello world!')

import matplotlib.pyplot as plt

plt.plot([0, 1])
```

I'm hoping to reorganize the documentation into a proper website soon, and as part of that I probably need to emphasize jupyter_kernel more. I'm also planning to add a single, document-wide option to make Jupyter the default for code execution, so that individual jupyter_kernel settings won't be required.

[mwcraig]

Thanks -- this worked after I installed jupyter_client and ipykernel!