Added CRDS to STIS notebooks requirements

[sean-lockwood]

Modifying requirements files for STIS cross-correlation.ipynb and calstis_2d_ccd.ipynb to add the CRDS package. Hopefully this will allow calstis to access reference files when reprocessing data.

These are pre-existing notebooks.

[sean-lockwood]

@haticekaratay -
How can we get this to run the regression suite on the two notebooks?

cc: @Jackie-Brown

[sean-lockwood]

@haticekaratay -

Looks like the requirements.txt and pre-requirements.sh files do not trigger the CI:

https://github.com/spacetelescope/hst_notebooks/blob/main/.github/workflows/ci_runner.yml#L15

[haticekaratay]

@haticekaratay -

Looks like the requirements.txt and pre-requirements.sh files do not trigger the CI:

https://github.com/spacetelescope/hst_notebooks/blob/main/.github/workflows/ci_runner.yml#L15

Thanks, @sean-lockwood, for working on this. It's triggered by an edit to the notebook due to the way the CI is set up. I suggest making a small change to the notebook.

[sean-lockwood]

@Jackie-Brown -
Would you mind making the minor changes to the two notebooks, at your convenience?

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[Jackie-Brown]

@sean-lockwood made some minor text changes and checks are now running

[haticekaratay]

Thank you, both @sean-lockwood and @Jackie-Brown, for working on these notebooks.