There is (sometimes) a submit button in the bottom right corner of the Jupyter workspace. Clicking this does not allow you to attach a zip file. The instructions regarding how to submit should be clarified. I am still unsure if submitting by using the bottom right submit button plus uploading the html file is acceptable. Or whether one must upload a zip file containing the notebook + html file.
There is (sometimes) a submit button in the bottom right corner of the Jupyter workspace. Clicking this does not allow you to attach a zip file. The instructions regarding how to submit should be clarified. I am still unsure if submitting by using the bottom right submit button plus uploading the html file is acceptable. Or whether one must upload a zip file containing the notebook + html file.