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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 log_run(self):
 """ Log timestamp and raiden version to help with debugging """

        version = get_system_spec()['raiden']
        cursor = self.conn.cursor()
        cursor.execute('INSERT INTO runs(raiden_version) VALUES (?)', [version])
        self.maybe_commit()