code: def remove_folder(folder):
      assert os.path.isdir(
          folder
      ), f"Error: cannot remove {folder} - folder not found"
      shutil.rmtree(folder)
  
imports: import os
  import sys
  import argparse
  import json
  import itertools
  import subprocess
  import shutil
  from test_ds_aio_utils import refine_integer_value
  from perf_sweep_utils import READ_OP_DESC, WRITE_OP_DESC, BENCH_LOG_DIR, READ_IO_DIR, WRITE_IO_DIR, READ_LOG_DIR, WRITE_LOG_DIR
label_desc: Use image node_id 14 for calling a global function with example usage: remove_folder(folder) without return types