[Endgame Testing] Cannot step into function from one cell above (Could not load source '/tmp/ipykernel_20889/3035911468.py': source unavailable.)

[alexdima]

Testing microsoft/vscode#127362

• set up jupyter in a dev container:
  • create a new folder
  • (install remote dev container extension)
  • run Remote Containers: Add Development Container Configuration Files...
  • pick Show All Definitions... at the bottom
  • pick Jupyter Data Science Notebooks
  • reopen the folder in container
• follow all the Setup steps from Test: Notebook/Jupyter debugging vscode#127362
• find a sample notebook e.g. https://raw.githubusercontent.com/jrjohansson/scientific-python-lectures/master/Lecture-4-Matplotlib.ipynb
• open the notebook and press Run All
• enter debug mode
• place a breakpoint at cell number 125 and run the cell
• attempt to step into flux_qubit_potential:

Kapture.2021-07-01.at.13.18.10.mp4

[greazer]

Looks like a dupe of #6413