code: def test_virtualenv_project_execution_conda():
      with pytest.raises(
          MlflowException,
          match="python_env project cannot be executed using conda",
      ):
          mlflow.projects.run(
              TEST_VIRTUALENV_PROJECT_DIR, env_manager="conda"
          )
  
file_path: mlflow/tests/projects/test_virtualenv_projects.py
imports: import os
  from unittest import mock
  import pytest
  import mlflow
  from mlflow.exceptions import MlflowException
  from mlflow.utils.file_utils import read_yaml, write_yaml
  from mlflow.utils.virtualenv import _create_virtualenv
  from tests.projects.utils import TEST_VIRTUALENV_CONDA_PROJECT_DIR, TEST_VIRTUALENV_NO_PYTHON_ENV, TEST_VIRTUALENV_PROJECT_DIR
label_desc: Use image node_id 7 for calling a global function with example usage: test_virtualenv_project_execution_conda() without return types