code: def from_json_path(cls, json_path):
      with open(json_path, "r") as f:
          return cls.from_json(f.read())
  
imports: import argparse
  import attr
  import copy
  import inspect
  import json
  import shlex
  import sys
  import pathlib
  from typing import Any, Tuple
  from jiant.utils.python.io import read_json
  from jiant.utils.python.datastructures import combine_dicts
label_desc: Use image node_id 11 for calling the RunConfig obj's underlying member method code with example usage: obj.from_json_path(cls, json_path) and returns: cls