pymel_test: added tee class
pymel_test: added tee class

david-lassonde-adsk/pymel,leonsooi/pymel,AtonLerin/pymel,juggernate/pymel,assumptionsoup/pymel,shrtcww/pymel,AtonLerin/pymel,assumptionsoup/pymel,david-lassonde-adsk/pymel,leonsooi/pymel,juggernate/pymel,shrtcww/pymel