Add JupyterLab user testing script and results (#10)

* Create JupyterLab user testing script and results

* Create testing environment info document

* Apply suggestions from code review

Co-authored-by: Isabela Presedo-Floyd <50221806+isabela-pf@users.noreply.github.com>
Co-authored-by: gabalafou <gabriel@fouasnon.com>

* Apply suggestions from @gabalafou and @trallard's review

Co-authored-by: Tania Allard <taniar.allard@gmail.com>
Co-authored-by: gabalafou <gabriel@fouasnon.com>

* Delete testing-environment-info.txt

* Apply suggestions from @gabalafou and @trallard's review

* Update results/user-testing-results.md

* Update results/user-testing-results.md

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Co-authored-by: Tania Allard <taniar.allard@gmail.com>
Co-authored-by: gabalafou <gabriel@fouasnon.com>