code: def with_fields(cls, model_name, **field_definitions):
      return create_model(model_name, __base__=cls, **field_definitions)
  
file_path: dgl/dglgo/dglgo/utils/base_model.py
imports: import copy
  import enum
  from enum import Enum, IntEnum
  from typing import Optional
  from jinja2 import Template
  from pydantic import BaseModel, create_model, create_model, Field
label_desc: Use image node_id 1 for calling the DGLBaseModel obj's underlying member method code with example usage: obj.with_fields(cls, model_name) and returns: create_model