old_contents: """
  Sample plugin which supports task scheduling
  """
  
  from plugin import IntegrationPluginBase
  from plugin.mixins import ScheduleMixin, SettingsMixin
  
  
  # Define some simple tasks to perform
  def print_hello():
      print("Hello")
  
  
  def print_world():
      print("World")
  
  
  class ScheduledTaskPlugin(ScheduleMixin, SettingsMixin, IntegrationPluginBase):
      """
      A sample plugin which provides support for scheduled tasks
      """
  
      PLUGIN_NAME = "ScheduledTasksPlugin"
      PLUGIN_SLUG = "schedule"
      PLUGIN_TITLE = "Scheduled Tasks"
  
      SCHEDULED_TASKS = {
          'member': {
              'func': 'member_func',
              'schedule': 'I',
              'minutes': 30,
          },
          'hello': {
              'func': 'plugin.samples.integration.scheduled_task.print_hello',
              'schedule': 'I',
              'minutes': 45,
          },
          'world': {
              'func': 'plugin.samples.integration.scheduled_task.print_hello',
              'schedule': 'H',
          },
      }
  
      SETTINGS = {
          'T_OR_F': {
              'name': 'True or False',
              'description': 'Print true or false when running the periodic task',
              'validator': bool,
              'default': False,
          },
      }
  
      def member_func(self, *args, **kwargs):
          """
          A simple member function to demonstrate functionality
          """
  
          t_or_f = self.get_setting('T_OR_F')
  
          print(f"Called member_func - value is {t_or_f}")
  
new_contents: """
  Sample plugin which supports task scheduling
  """
  
  from plugin import IntegrationPluginBase
  from plugin.mixins import ScheduleMixin, SettingsMixin
  
  
  # Define some simple tasks to perform
  def print_hello():
      print("Hello")
  
  
  def print_world():
      print("World")
  
  
  class ScheduledTaskPlugin(ScheduleMixin, SettingsMixin, IntegrationPluginBase):
      """
      A sample plugin which provides support for scheduled tasks
      """
  
      PLUGIN_NAME = "ScheduledTasksPlugin"
      PLUGIN_SLUG = "schedule"
      PLUGIN_TITLE = "Scheduled Tasks"
  
      SCHEDULED_TASKS = {
          'member': {
              'func': 'member_func',
              'schedule': 'I',
              'minutes': 30,
          },
          'hello': {
              'func': 'plugin.samples.integration.scheduled_task.print_hello',
              'schedule': 'I',
              'minutes': 45,
          },
          'world': {
              'func': 'plugin.samples.integration.scheduled_task.print_world',
              'schedule': 'H',
          },
      }
  
      SETTINGS = {
          'T_OR_F': {
              'name': 'True or False',
              'description': 'Print true or false when running the periodic task',
              'validator': bool,
              'default': False,
          },
      }
  
      def member_func(self, *args, **kwargs):
          """
          A simple member function to demonstrate functionality
          """
  
          t_or_f = self.get_setting('T_OR_F')
  
          print(f"Called member_func - value is {t_or_f}")
  
subject: fix smaple code