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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _AddStopTimeObjectUnordered(self, stoptime, schedule):
 """Add StopTime object to this trip. The trip isn't checked for duplicate sequence numbers so it must be validated later."""

    stop_time_class = self.GetGtfsFactory().StopTime
    cursor = schedule._connection.cursor()
    insert_query = "INSERT INTO stop_times (%s) VALUES (%s);" % (
       ','.join(stop_time_class._SQL_FIELD_NAMES),
       ','.join(['?'] * len(stop_time_class._SQL_FIELD_NAMES)))
    cursor = schedule._connection.cursor()
    cursor.execute(
        insert_query, stoptime.GetSqlValuesTuple(self.trip_id))