class_docstr: Wrap `opt` in a lookahead optimizer
class_docstr_tok: ["Wrap","`","opt","`","in","a","lookahead","optimizer"]
code: def _init_state(self):
      self.count, self.slow_weights = 0, None
  
imports: from __future__ import annotations
  from .torch_basics import *
label_desc: Use image node_id 6 for calling the Lookahead obj's underlying member method code with example usage: obj._init_state() without return types