text: import uuid
  import hashlib
  import random
  
  
  def get_unique_str():
      uuid_str = str(uuid.uuid4()).encode('utf-8')
      md5 = hashlib.md5()
      md5.update(uuid_str)
      return md5.hexdigest()
  
  
  def get_random_color():
      r = random.randint(0,255)
      g = random.randint(0,255)
      b = random.randint(0,255)
      return (r,g,b)