class_docstr: Function that slices array and extract elements.
class_docstr_tok: ["Function","that","slices","array","and","extract","elements","."]
code: def check_type_forward(self, in_types):
      type_check._argname(in_types, ("x",))
  
imports: import numpy
  import chainer
  from chainer import backend
  from chainer import function_node
  from chainer import utils
  from chainer.utils import type_check
  from chainer import variable
  import chainerx
label_desc: Use image node_id 2 for calling the GetItem obj's underlying member method code with example usage: obj.check_type_forward(in_types) without return types