code: def forward(self, inputs):
      self.retain_inputs((0, 1))
      xp = backend.get_array_module(*inputs)
      x, divisor = inputs
      m = xp.fmod(x, divisor)
      return (utils.force_array(m, x.dtype),)
  
file_path: chainer/chainer/functions/math/fmod.py
imports: from chainer import backend
  from chainer import function_node
  import chainer.functions
  from chainer import utils
  from chainer.utils import type_check
label_desc: Use image node_id 3 for calling the Fmod obj's underlying member method code with example usage: obj.forward(inputs) and returns: utils