Fix unit tests in all versions + update requirements#59

alexisdurieux wants to merge 11 commits intomasterdataiku/dss-plugin-model-error-analysis:masterfrom

bug/dss14-sc-293969-model-error-analysis-tends-to-not-installdataiku/dss-plugin-model-error-analysis:bug/dss14-sc-293969-model-error-analysis-tends-to-not-installCopy head branch name to clipboard