code: def main():
      model_cache_dir = args.model_cache_dir
      try:
          os.makedirs(model_cache_dir, exist_ok=True)
      except OSError:
          print(
              f"Directory {model_cache_dir} cannot be created successfully."
          )
      keys = _build_dataset()
      for name, input_shape in tqdm(keys):
          get_network(
              name=name,
              input_shape=input_shape,
              cache_dir=model_cache_dir,
          )
  
imports: import argparse
  import os
  from typing import List, Tuple
  from tqdm import tqdm
  from tvm.meta_schedule.testing.relay_workload import get_network
label_desc: Use image node_id 2 for calling a global function with example usage: main() without return types