code: def contains_python_files_or_subdirs(folder):
      
      for root, dirs, files in os.walk(folder):
          if [filename for filename in files if filename.endswith('.py') or filename.endswith('.pyc')]:
              return True
  
          for d in dirs:
              for _, subdirs, subfiles in os.walk(d):
                  if [filename for filename in subfiles if filename.endswith('.py') or filename.endswith('.pyc')]:
                      return True
  
      return False
docs: Checks (recursively) if the directory contains .py or .pyc files