code: def verify(answers, atol, rtol, verify_saturation=False, config=None):
      """Compare the array of answers. Each entry is a list of outputs."""
      if config is None:
          config = {}
  
      if len(answers) < 2:
          raise RuntimeError(
              f"No results to compare: expected at least two, found {len(answers)}"
          )
      for answer in zip_longest(*answers):
          for outs in combinations(answer, 2):
              try:
                  if verify_saturation:
                      assert (
                          np.count_nonzero(outs[0].numpy() == 255)
                          < 0.25 * outs[0].numpy().size
                      ), "Output is saturated: {}".format(outs[0])
                      assert (
                          np.count_nonzero(outs[0].numpy() == 0)
                          < 0.25 * outs[0].numpy().size
                      ), "Output is saturated: {}".format(outs[0])
                  tvm.testing.assert_allclose(
                      outs[0].numpy(),
                      outs[1].numpy(),
                      rtol=rtol,
                      atol=atol,
                  )
              except AssertionError as e:
                  err_msg = (
                      "Results not within the acceptable tolerance.\n"
                  )
                  if config:
                      err_msg += f"The test failed with the following parameters: {config}\n"
                  err_msg += str(e)
                  raise AssertionError(err_msg)
  
imports: from itertools import zip_longest, combinations
  import json
  import os
  import warnings
  import numpy
  import tvm
  from tvm import relay
  from tvm import rpc
  from tvm.contrib import graph_executor
  from tvm.relay.op.contrib.bnns import partition_for_bnns
  from tvm.contrib import utils
  from tvm.autotvm.measure import request_remote
  from tvm.relay.analysis import analysis
label_desc: Use image node_id 7 for calling a global function with example usage: verify(answers, atol, rtol, verify_saturation, config) without return types