code: def __init__(self, delay=0.1):
      self.spinner_generator = itertools.cycle(["-", "/", "|", "\\"])
      if delay and float(delay):
          self.delay = delay
  
file_path: datmo/datmo/core/util/spinner.py
imports: import sys
  import time
  import itertools
  import threading
label_desc: Use image node_id 1 to create a new Spinner object  with example: obj = Spinner(delay)