code: def test_secrets_provider_resolution(self):
      with self.assertRaises(MetaflowException):
          get_secrets_backend_provider(str(time.time()))
  
file_path: metaflow/test/unit/test_secrets_decorator.py
imports: import os
  import time
  import unittest
  from unittest.mock import patch
  from metaflow.exception import MetaflowException
  import metaflow.metaflow_config
  from metaflow.plugins.secrets.secrets_decorator import SecretSpec, validate_env_vars_across_secrets, validate_env_vars_vs_existing_env, validate_env_vars, get_secrets_backend_provider
label_desc: Use image node_id 3 for calling the TestSecretsDecorator obj's underlying member method code with example usage: obj.test_secrets_provider_resolution() without return types