def assert_not_almost_equal(first, second, places=None, msg=None, delta=None):
    pass
Concatenate the columns for variance components to the columns
dataset/ETHPy150Open JetBrains/python-skeletons/nose/tools/__init__.py/assert_not_almost_equal--crossover with--dataset/ETHPy150Open statsmodels/statsmodels/statsmodels/regression/mixed_linear_model.py/MixedLM._augment_exog