code: def __init__(self, m, k, dtype=None):
      super().__init__()
      # transposed so reversed
      self.linear = nn.Linear(k, m)
  
file_path: pytorch/benchmarks/sparse/benchmark_semi_structured_sparsity.py
imports: import argparse
  import random
  import pandas
  import torch
  import torch.utils.benchmark
  from torch import nn
  from torch.sparse import SparseSemiStructuredTensor, to_sparse_semi_structured
  from tqdm import tqdm
label_desc: Use image node_id 1 to create a new Model object from inherited base classes: nn with example: obj = Model(m, k, dtype)