old_contents: import octeon
  PLUGINVERSION = 2
  # Always name this variable as `plugin`
  # If you dont, module loader will fail to load the plugin!
  plugin = octeon.Plugin()
  @plugin.command(command="/hi",
                  description="Says 'Hi, %username%'",
                  inline_supported=True)
  def hi(bot, update, user, args):
      return octeon.message(text="Hi, @%s" % user.username)
  
new_contents: import octeon
  PLUGINVERSION = 2
  # Always name this variable as `plugin`
  # If you dont, module loader will fail to load the plugin!
  plugin = octeon.Plugin()
  @plugin.command(command="/hi",
                  description="Says 'Hi, %username%'",
                  inline_supported=True,
                  hidden=False)
  def hi(bot, update, user, args):
      return octeon.message(text="Hi, @%s" % user.username)
  
subject: Update example.py