code: def front_to_back(self, name):
      if name in self.FRONTEND_NAME_MAPPING:
          return self.FRONTEND_NAME_MAPPING[name]
      return name
  
imports: import ast
  import json
  import sys
  import urllib
  from wandb_gql import gql
  import wandb
  from wandb.apis import public
  from wandb.apis.attrs import Attrs
  from wandb.apis.paginator import Paginator
  from wandb.sdk.lib import ipython
label_desc: Use image node_id 1 for calling the PanelMetricsHelper obj's underlying member method code with example usage: obj.front_to_back(name) and returns: name, self