code: def test_sparse_conv2d_bsr():
      M, H, W, N, K, BS_R, BS_C, density = (
          1,
          32,
          32,
          128,
          64,
          8,
          16,
          0.9,
      )
      verify_sparse_conv2d_bsr(
          M, H, W, N, K, BS_R, BS_C, density, "NHWC"
      )
      verify_sparse_conv2d_bsr(
          M, H, W, N, K, BS_R, BS_C, density, "NCHW"
      )
      verify_sparse_conv2d_bsr(M, H, W, N, K, BS_R, 1, density, "NHWC")
  
imports: import numpy
  import tvm
  from tvm import te
  from tvm import topi
  from tvm import relay
  import tvm.topi.testing
  from tvm.topi.utils import get_const_tuple
  import tvm.contrib.sparse
  from collections import namedtuple
  import time
  import scipy.sparse
  import tvm.testing
label_desc: Use image node_id 22 for calling a global function with example usage: test_sparse_conv2d_bsr() without return types