Updated files with 'repo_helper'.

Author: repo-helper[bot]

doc-source/requirements.txt

@@ -14,9 +14,7 @@ sphinx-debuginfo>=0.2.2
 sphinx-highlights>=0.1.0
 sphinx-licenseinfo>=0.3.1
 sphinx-notfound-page>=0.7.1
-sphinx-prompt>=1.1.0
 sphinx-pyproject>=0.1.0
-sphinx-tabs>=1.1.13
 sphinx-toolbox>=3.5.0
 sphinxcontrib-applehelp==1.0.4
 sphinxcontrib-devhelp==1.0.2