code: def reorderLogFiles(self, logs):
      letter_logs = []
      digit_logs = []
      for log in logs:
          if log.split(" ")[1].isnumeric():
              digit_logs.append(log)
          else:
              letter_logs.append(log)
      return (
          sorted(
              letter_logs,
              key=lambda x: x.split(" ")[1:] + x.split(" ")[0],
          )
          + digit_logs
      )
  
label_desc: Use image node_id 1 for calling the Solution obj's underlying member method code with example usage: obj.reorderLogFiles(logs) and returns: unknown