def _column_names_from_metadata(dicts):
    return list(tz.unique(tz.concat(dicts)))
Name of this shape
dataset/ETHPy150Open UDST/urbansim/urbansim/accounts.py/_column_names_from_metadata--crossover with--dataset/ETHPy150Open scanny/python-pptx/pptx/oxml/shapes/shared.py/BaseShapeElement.shape_name