class_docstr: Common functionality between `Optimizer` and `OptimWrapper`
class_docstr_tok: ["Common","functionality","between","`","Optimizer","`","and","`","OptimWrapper","`"]
code: def param_groups(self):
      return [
          {**{"params": pg}, **hp}
          for pg, hp in zip(self.param_lists, self.hypers)
      ]
  
imports: from __future__ import annotations
  from .torch_basics import *
label_desc: Use image node_id 9 for calling the _BaseOptimizer obj's underlying member method code with example usage: obj.param_groups() and returns: unknown