pandas VisibleDeprecationWarning
test_list_available_transformations (tests.test_utils.Test_Utils) ... /root/miniconda3/envs/ci_env/lib/python3.9/site-packages/pandas/core/dtypes/cast.py:869: VisibleDeprecationWarning: Creating an ndarray from ragged nested sequences (which is a list-or-tuple of lists-or-tuples-or ndarrays with different lengths or shapes) is deprecated. If you meant to do this, you must specify 'dtype=object' when creating the ndarray.
element = np.asarray(element)