<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def commit(self):
 """commit current edits."""

        request = self.edits().commit(**self.build_params()).execute()

        print 'Edit "%s" has been committed' % (request['id'])
        self.edit_id = None