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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 insert(self, table, columns, rows):
 """ Insert several rows with executemany. Return a cursor. """

        cursor = self.conn.cursor()
        if len(rows):
            templ, _args = match('INSERT INTO ?s (?S) VALUES (?X)',
                                 table, columns, rows[0])
            cursor.executemany(templ, rows)
        return cursor