code: def test_fail_reused_model_key(self, container: Model, environment):
      with pytest.raises(NeptuneModelKeyAlreadyExistsError):
          model_key = container["sys/id"].fetch().split("-")[1]
          neptune.init_model(key=model_key, project=environment.project)
  
imports: import pytest
  import neptune
  from neptune.exceptions import NeptuneModelKeyAlreadyExistsError
  from neptune.metadata_containers import Model, Project
  from neptune.types import GitRef
  from tests.e2e.base import AVAILABLE_CONTAINERS, BaseE2ETest, fake
  from tests.e2e.utils import initialize_container, reinitialize_container, with_check_if_file_appears
label_desc: Use image node_id 1 for calling the TestInitModel obj's underlying member method code with example usage: obj.test_fail_reused_model_key(container, environment) without return types