chore(deps): bump jupyterlab from 0.35.4 to 1.2.21 in /assignment1#12

dependabot[bot] wants to merge 1 commit intomasterdeep-learning-algorithm/cs231n:masterfrom

dependabot/pip/assignment1/jupyterlab-1.2.21deep-learning-algorithm/cs231n:dependabot/pip/assignment1/jupyterlab-1.2.21Copy head branch name to clipboard