"""
.. warning:: `root_module` package has been renamed to `core` since v0.6.0.
 The deprecated package name will be removed in v0.8.0.
"""

import warnings

warnings.warn("`root_module` package has been renamed to `core` since v0.6.0."
              " The deprecated package name will be removed in v0.8.0.", DeprecationWarning)