docs: def wait_until(time_label):
      '''
      Calculates the number of seconds that the process needs to sleep 
      '''
      if time_label == 'next_minute':
          gevent.sleep(60 - int(time.time()) % 60)
      elif time_label == 'next_hour':
          gevent.sleep(3600 - int(time.time()) % 3600)
      elif time_label == 'tomorrow':
          gevent.sleep(86400 - int(time.time()) % 86400)