Bump tensorflow from 1.8.0 to 1.15.4 in /hands-on-ml-with-sklearn-and-tf/handson-ml-master#7

dependabot[bot] wants to merge 1 commit intomasterheucoder/ML-DL_book:masterfrom

dependabot/pip/hands-on-ml-with-sklearn-and-tf/handson-ml-master/tensorflow-1.15.4heucoder/ML-DL_book:dependabot/pip/hands-on-ml-with-sklearn-and-tf/handson-ml-master/tensorflow-1.15.4Copy head branch name to clipboard