code: def special_front_to_back(self, name):
      if name is None:
          return name
  
      name, *rest = name.split(".")
      rest = "." + ".".join(rest) if rest else ""
  
      # special case for config
      if name.startswith("c::"):
          name = name[3:]
          return f"config:{name}.value{rest}"
  
      # special case for summary
      if name.startswith("s::"):
          name = name[3:] + rest
          return f"summary:{name}"
  
      name = name + rest
      if name in self.RUN_MAPPING:
          return "run:" + self.RUN_MAPPING[name]
      if name in self.FRONTEND_NAME_MAPPING:
          return "summary:" + self.FRONTEND_NAME_MAPPING[name]
      if name == "Index":
          return name
      return "summary:" + 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 3 for calling the PanelMetricsHelper obj's underlying member method code with example usage: obj.special_front_to_back(name) and returns: unknown, name, str, name, str, rest, str, name, unknown, unknown, name