class_docstr: wrapper of abstrcat Frontend
docstr: set params 
code: def params(cls, config=None):
      """set params"""
      raise NotImplementedError()
  
file_path: delta/delta/data/frontend/base_frontend.py
imports: import abc
  import delta.compat
  from delta.utils.hparam import HParams
label_desc: Use image node_id 3 for calling the BaseFrontend obj's underlying member method code with example usage: obj.params(cls, config) without return types