@philippjfr should

• [] Update the anaconda-project.yml to latest versions of the relevant packages including

panel==0.14.2
hvplot==0.8.2
holoviews==1.15.1
param==1.12.2
altair==4.2.0
plotly==5.11.0
matplotlib==3.6.1
pandas==1.5.1

• [] Fix the failing test (cannot find pytest!)
• [] Make sure the app gets re-deployed
• [] Make sure the app is used on the home page of Panel and the thumbnail on the Panel home page is updated to the above.

FYI @philippjfr. I just tried running panel convert on the code. But it raises

File "/lib/python3.10/site-packages/matplotlib/backends/wasm_backend.py", line 21, in <module>
    from matplotlib.backends.browser_backend import FigureCanvasWasm, NavigationToolbar2Wasm
  File "/lib/python3.10/site-packages/matplotlib/backends/browser_backend.py", line 5, in <module>
    from js import document
ImportError: cannot import name 'document' from 'js' (unknown location)

See pyodide/pyodide#561

Will have to look into how we can get matplotlib not to assume it's running in the main browser thread. The pyodide-worker convert target creates a web worker so any pyodide that accesses the DOM won't work in there and matplotlib seems to switch to a WASM rendering backend that requires DOM access.