def __init__(self, length=None, **kwargs):
        super(CHAR, self).__init__(length=length, **kwargs)
Test steps:
dataset/ETHPy150Open zzzeek/sqlalchemy/lib/sqlalchemy/dialects/mysql/types.py/CHAR.__init__--crossover with--dataset/ETHPy150Open openstack/python-ironicclient/ironicclient/tests/functional/test_node.py/NodeSanityTestIronicClient.test_node_show