def mrClassificationCB():

    pass
Called when an a item is selected, we need to show the .kv language
dataset/ETHPy150Open CountZer0/PipelineConstructionSet/python/maya/site-packages/pymel-1.0.5/extras/completion/py/maya/app/general/nodeEditor.py/mrClassificationCB--crossover with--dataset/ETHPy150Open kivy/kivy/examples/demo/kivycatalog/main.py/Catalog.show_kv