code: def register_entrypoints(self):
      for entrypoint in entrypoints.get_group_all(
          REQUEST_AUTH_PROVIDER_ENTRYPOINT
      ):
          try:
              self.register(entrypoint.load())
          except (AttributeError, ImportError) as exc:
              warnings.warn(
                  'Failure attempting to register request auth provider "{}": {}'.format(
                      entrypoint.name, str(exc)
                  ),
                  stacklevel=2,
              )
  
imports: import warnings
  import entrypoints
label_desc: Use image node_id 3 for calling the RequestAuthProviderRegistry obj's underlying member method code with example usage: obj.register_entrypoints() without return types