Bump notebook from 5.4.0 to 5.7.8 in /Mining The Social Web/installers#2

dependabot[bot] wants to merge 1 commit intomasterScarletMcLearn/DataScience:masterfrom

dependabot/pip/Mining-The-Social-Web/installers/notebook-5.7.8ScarletMcLearn/DataScience:dependabot/pip/Mining-The-Social-Web/installers/notebook-5.7.8Copy head branch name to clipboard