code: def hf_auth_path(app_config: AppConfig) -> str:
      return app_config.api.hf_auth_path
  
imports: from collections.abc import Iterator
  import pytest
  from libapi.config import UvicornConfig
  from libcommon.processing_graph import processing_graph
  from libcommon.queue import _clean_queue_database
  from libcommon.resources import CacheMongoResource, QueueMongoResource
  from libcommon.simple_cache import _clean_cache_database
  from pytest import MonkeyPatch, fixture
  from api.config import AppConfig, EndpointConfig
  from api.routes.endpoint import EndpointsDefinition, StepsByInputTypeAndEndpoint
label_desc: Use image node_id 13 for calling a global function with example usage: hf_auth_path(app_config) and returns: app_config