code: def run(root):
      db = load_hashes(HASH_FILE)
  
      try:
          check_changes(root, db)
          for base, _, files in os.walk(root):
              for filename in files:
                  process(base, filename, db)
      finally:
          save_hashes(db, HASH_FILE)
  
file_path: neuralcoref/bin/cythonize.py
imports: import os
  import sys
  import json
  import hashlib
  import subprocess
  import argparse
label_desc: Use image node_id 10 for calling a global function with example usage: run(root) without return types