code: def __init__(self, name, print_time=False):
      if name not in Timer.timer_map:
          Timer.timer_map[name] = 0
      self.name = name
      self.print_time = print_time
  
file_path: PaddleHub/modules/audio/svs/diffsinger/utils/__init__.py
imports: import sys
  import time
  import types
  import numpy
label_desc: Use image node_id 1 to create a new Timer object  with example: obj = Timer(name, print_time)