def METHOD_NAME(sum_model: MLModel):
    env_hash = "0e46fce1decb7a89a8b91c71d8b6975630a17224d4f00094e02e1a732f8e95f3"
    _set_environment_hash(sum_model, env_hash)
    assert hasattr(sum_model, ENV_HASH_ATTR)
    assert getattr(sum_model, ENV_HASH_ATTR) == env_hash