code: def _inverse_squared_inversed(self, ast_to_transform):
      return utils.div(ast.NumVal(1.0), ast.SqrtExpr(ast_to_transform))
  
imports: import math
  import numpy
  from m2cgen import ast
  from m2cgen.assemblers import utils
  from m2cgen.assemblers.base import ModelAssembler
label_desc: Use image node_id 8 for calling the GLMMixin obj's underlying member method code with example usage: obj._inverse_squared_inversed(ast_to_transform) and returns: utils