code: def backend_fixture():
      return MagicMock()
  
file_path: neptune-client/tests/unit/neptune/new/cli/test_utils.py
imports: import os
  from unittest.mock import MagicMock
  import pytest
  from neptune.cli.utils import get_project
  from neptune.exceptions import ProjectNotFound
label_desc: Use image node_id 1 for calling a global function with example usage: backend_fixture() and returns: MagicMock