new_contents: def func(self):
  	#return str(dir(self.datastore))
  	self.datastore.session.rollback()
  	self.datastore._execute("SELECT setval('data_table_id_seq', (SELECT MAX(id) FROM data_table)+1)")
  	self.datastore.session.commit()
  	return "Fixed"
subject: add fix_store to app directory