class_docstr: Select elements stored in given indices.
class_docstr_tok: ["Select","elements","stored","in","given","indices","."]
code: def check_type_forward(self, in_types):
      type_check._argname(in_types, ("x", "t"))
  
      x_type, t_type = in_types
      type_check.expect(
          t_type.dtype.kind == "i",
          x_type.ndim == 2,
          t_type.ndim == 1,
          x_type.shape[0] == t_type.shape[0],
      )
  
file_path: chainer/chainer/functions/array/select_item.py
imports: import numpy
  import six
  import chainer
  from chainer import backend
  from chainer.backends import cuda
  from chainer import function_node
  from chainer.utils import type_check
label_desc: Use image node_id 1 for calling the SelectItem obj's underlying member method code with example usage: obj.check_type_forward(in_types) without return types