code: def _set_backend(self, backend):
      # This type of run object can't have a backend
      # or do any writes.
      pass
  
imports: from wandb._globals import _datatypes_set_callback
  from ..None import wandb_run
label_desc: Use image node_id 2 for calling the InternalRun obj's underlying member method code with example usage: obj._set_backend(backend) without return types