How to use the kipoi.get_source function in kipoi

@pytest.mark.parametrize("model_name", models_to_test(kipoi.get_source("kipoi")))
def test_model(model_name, caplog):
    """kipoi test ...
    """
    caplog.set_level(logging.INFO)

    source_name = "kipoi"
    assert source_name == "kipoi"

    env_name = conda_env_name(model_name, model_name, source_name)
    env_name = "test-" + env_name  # prepend "test-"

    # if environment already exists, remove it
    if env_exists(env_name):
        print("Removing the environment: {0}".format(env_name))
        remove_env(env_name)