ModuleNotFoundError for experimental cloud feature after ray==1.0.1 release

[anmyachev]

_________ ERROR collecting modin/experimental/cloud/test/test_cloud.py _________
ImportError while importing test module '/home/runner/work/modin/modin/modin/experimental/cloud/test/test_cloud.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
/usr/share/miniconda/envs/modin/lib/python3.6/importlib/__init__.py:126: in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
modin/experimental/cloud/test/test_cloud.py:18: in <module>
    from modin.experimental.cloud.rayscale import RayCluster
modin/experimental/cloud/rayscale.py:24: in <module>
    from ray.autoscaler.commands import (
E   ModuleNotFoundError: No module named 'ray.autoscaler.commands'