code: def test_conv2d_NCHWc():
      # ResNet50 workloads
      verify_group_conv2d_NCHWc_int8(1, 256, 32, 224, 64, 7, 2, 3)
  
file_path: tvm/tests/python/topi/test_topi_group_conv2d_NCHWc_int8.py
imports: import numpy
  import tvm
  from tvm import te
  from tvm import autotvm
  from tvm import topi
  import tvm.testing
  import tvm.topi.testing
  from tvm.contrib.pickle_memoize import memoize
  from tvm.topi.utils import get_const_tuple
  import pytest
label_desc: Use image node_id 4 for calling a global function with example usage: test_conv2d_NCHWc() without return types