def setup_default_session(**kwargs):
    global DEFAULT_SESSION
    DEFAULT_SESSION = Session(**kwargs)
Test VTK to TVTK class name conversion.
dataset/ETHPy150Open boto/boto3/boto3/__init__.py/setup_default_session--crossover with--dataset/ETHPy150Open enthought/mayavi/tvtk/tests/test_tvtk_base.py/TestTVTKBase.test_tvtk_name