code: def imresize(
      self, img, size, interpolate="bilinear", channel_first=False
  ):
      backend = self.get_best_backend("", "resize")
      if backend is None:
          raise ValueError("No available backend to resize image.")
      return backend.imresize(img, size, interpolate, channel_first)
  
file_path: nnabla/python/src/nnabla/utils/image_utils/backend_events/image_utils_backend.py
imports: from collections import OrderedDict
label_desc: Use image node_id 5 for calling the ImageUtilsBackend obj's underlying member method code with example usage: obj.imresize(img, size, interpolate, channel_first) and returns: backend