code: def load_google_kms(use_google_kms: Optional[bool]):
      if use_google_kms is None or use_google_kms == False:
          return
      try:
          from google.cloud import kms_v1  # type: ignore
  
          validate_environment()
  
          # Create the KMS client
          client = kms_v1.KeyManagementServiceClient()
          litellm.secret_manager_client = client
          litellm._key_management_system = (
              KeyManagementSystem.GOOGLE_KMS
          )
          litellm._google_kms_resource_name = os.getenv(
              "GOOGLE_KMS_RESOURCE_NAME"
          )
      except Exception as e:
          raise e
  
imports: import litellm, os
  from typing import Optional
  from litellm.proxy._types import KeyManagementSystem
label_desc: Use image node_id 2 for calling a global function with example usage: load_google_kms(use_google_kms) without return types