human
Solve the following python programming problem given the following code:
def test_init_failure_raises_connection_error(self) : 
    def raise_error(* args) : 
        raise socket.error 
assert (socket.create_connection is self.MockCreateConn) 
    socket.create_connection.side_effect = raise_error 
    with self.assertRaises (ConnectionError) : 
        KafkaConnection (raise_error.config ['host'], self.config ['port']) 

    
    

    Fix the buggy line: KafkaConnection (raise_error.config ['host'], self.config ['port'])
assistant
#Here is Python program to fix the buggy line: KafkaConnection (raise_error.

KafkaConnection (self.config ['host'], self.config ['port'])