code: def get_tokenizer_service(local_path: str) -> TokenizerService:
      service = ServerService(base_path=local_path, root_mode=True)
      return MetricService(service, Authentication("test"))
  
imports: from typing import List
  from helm.common.authentication import Authentication
  from helm.proxy.services.server_service import ServerService
  from helm.benchmark.metrics.metric_service import MetricService
  from .tokenizer_service import TokenizerService
label_desc: Use image node_id 1 for calling a global function with example usage: get_tokenizer_service(local_path) and returns: MetricService