add disallow_untyped_defs=True for pip._internal.collector
add disallow_untyped_defs=True for pip._internal.collector

pfmoore/pip,pradyunsg/pip,pypa/pip,xavfernandez/pip,xavfernandez/pip,xavfernandez/pip,sbidoul/pip,sbidoul/pip,pradyunsg/pip,pfmoore/pip,pypa/pip