code: def test_string_repr():
      model_version = ModelVersion(
          name="myname",
          version="43",
          creation_timestamp=12,
          last_updated_timestamp=100,
          description="This is a test model.",
          user_id="user one",
          current_stage="Archived",
          source="path/to/a/notebook",
          run_id="some run",
          run_link="http://localhost:5000/path/to/run",
          status="PENDING_REGISTRATION",
          status_message="Copying!",
          tags=[],
          aliases=[],
      )
  
      assert (
          str(model_version)
          == "<ModelVersion: aliases=[], creation_timestamp=12, "
          "current_stage='Archived', description='This is a test "
          "model.', last_updated_timestamp=100, "
          "name='myname', "
          "run_id='some run', run_link='http://localhost:5000/path/"
          "to/run', source='path/to/a/notebook', "
          "status='PENDING_REGISTRATION', status_message='Copying!', "
          "tags={}, user_id='user one', version='43'>"
      )
  
file_path: mlflow/tests/entities/model_registry/test_model_version.py
imports: import uuid
  from mlflow.entities.model_registry.model_version import ModelVersion
  from mlflow.entities.model_registry.model_version_status import ModelVersionStatus
  from mlflow.entities.model_registry.model_version_tag import ModelVersionTag
  from mlflow.entities.model_registry.registered_model import RegisteredModel
  from tests.helper_functions import random_str
label_desc: Use image node_id 3 for calling a global function with example usage: test_string_repr() without return types