def _indent(level):
    return ' ' * level * 2 if level is not None else ''
Load a dataset while mapping specific categories to a more general,
dataset/ETHPy150Open quokkaproject/flask-htmlbuilder/flaskext/htmlbuilder.py/_indent--crossover with--dataset/ETHPy150Open dssg/ushine-learning/dssg/util.py/loadDatasetWithMappedCategories