code: def find_test(
      test_collection: List[Test], test_name: str
  ) -> Optional[Test]:
      """Find test with `test_name` in `test_collection`"""
      for test in test_collection:
          if test["name"] == test_name:
              return test
      return None
  
imports: import copy
  import json
  import os
  import re
  from typing import Dict, List, Optional, Tuple, Any
  import jsonschema
  import yaml
  from ray_release.test import Test, TestDefinition
  from ray_release.anyscale_util import find_cloud_by_name
  from ray_release.bazel import bazel_runfile
  from ray_release.exception import ReleaseTestCLIError, ReleaseTestConfigError
  from ray_release.logger import logger
  from ray_release.util import DeferredEnvVar, deep_update
label_desc: Use image node_id 11 for calling a global function with example usage: find_test(test_collection, test_name) and returns: None, test