code: def test_forward_upsample():
      """test upsample layer"""
      net = _lib().make_network(1)
      layer = _lib().make_upsample_layer(1, 19, 19, 3, 3)
      layer.scale = 1
      net.layers[0] = layer
      net.w = net.h = 19
      _lib().resize_network(net, 19, 19)
      verify_darknet_frontend(net)
      _lib().free_network(net)
  
imports: from cffi import FFI
  import numpy
  import tvm
  from tvm.contrib import graph_executor
  from tvm.contrib.download import download_testdata
  from tvm.relay.testing.darknet import LAYERTYPE
  from tvm.relay.testing.darknet import __darknetffi__
  from tvm.relay.frontend.darknet import ACTIVATION
  from tvm import relay
label_desc: Use image node_id 25 for calling a global function with example usage: test_forward_upsample() without return types