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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 database_caller_creator(self, host, port, name=None):
        '''creates a redis connection object
        which will be later used to modify the db
        '''

        name = name or 0
        client = redis.StrictRedis(host=host, port=port, db=name)
        pipe = client.pipeline(transaction=False)
        return client, pipe