code: def test_acr_init_missing_params(
      mock_default_azure_credential, monkeypatch
  ):
      """Test AzureContainerRegistry class."""
      with pytest.raises(LaunchError):
          AzureContainerRegistry()
      with pytest.raises(LaunchError):
          AzureContainerRegistry(
              uri="https://test.azurecr.io/repo", repo_name="repo"
          )
      with pytest.raises(LaunchError):
          AzureContainerRegistry(repo_name="repo")
  
file_path: wandb/tests/pytest_tests/unit_tests/test_launch/test_registry/test_acr.py
imports: from unittest.mock import MagicMock
  import pytest
  from wandb.sdk.launch.errors import LaunchError
  from wandb.sdk.launch.registry.azure_container_registry import AzureContainerRegistry, ResourceNotFoundError
label_desc: Use image node_id 4 for calling a global function with example usage: test_acr_init_missing_params(mock_default_azure_credential, monkeypatch) without return types