code: def get_copies_count(self):
          
          setup = api.get_setup()
          default_num = setup.getDefaultNumberOfCopies()
          request_num = self.request.form.get("copies_count")
          return to_int(request_num, default_num)
docs: Return the copies_count number request parameter
  
          :returns: the number of copies for each sticker as stated
          in the request
          :rtype: int