Solves install error: pkg_resources.ContextualVersionConflict: (pytest 4.3.0 (/app/.eggs/pytest-4.3.0-py3.6.egg), Requirement.parse('pytest>=4.4.0'), {'pytest-xdist'})
Solves install error: pkg_resources.ContextualVersionConflict: (pytest 4.3.0 (/app/.eggs/pytest-4.3.0-py3.6.egg), Requirement.parse('pytest>=4.4.0'), {'pytest-xdist'})