code: def __init__(self, timer, category):
      self.timer = timer
      self.category = category
      self.start = None
      self.original_base_category = timer.base_category
  
file_path: stable-diffusion-webui/modules/timer.py
imports: import time
  import argparse
label_desc: Use image node_id 1 to create a new TimerSubcategory object  with example: obj = TimerSubcategory(timer, category)