code: def get_remote_model(model_name: str) -> Optional[Model]:
      """Returns a Model for the model_name."""
      return _remote_model_registry.get(model_name)
  
imports: from typing import Dict, List, Optional
  from helm.proxy.models import Model
  from helm.proxy.services.remote_service import RemoteService
label_desc: Use image node_id 1 for calling a global function with example usage: get_remote_model(model_name) and returns: _remote_model_registry