human
Solve the following python programming problem given the following code:
def test_crosscat_constraints() : 
    class FakeEngine (crosscat.LocalEngine.LocalEngine) : 
        def predictive_probability_multistate(self, M_c, X_L_list, X_D_list, Y, Q) : 
            self._last_Y = Y 
            sup = super (FakeEngine, self) 
            return sup.simple_predictive_probability_multistate (M_c = M_c, X_L_list = X_L_list, X_D_list = X_D_list, Y = Y, Q = Q) 
def simple_predictive_sample(self, seed, M_c, X_L, X_D, Y, Q, n) : 
            self._last_Y = Y 
            return super (FakeEngine, self).simple_predictive_sample (seed = seed, M_c = M_c, X_L = X_L, X_D = X_D, Y = Y, Q = Q, n = n) 
def impute_and_confidence(self, seed, M_c, X_L, X_D, Y, Q, n) : 
            self._last_Y = Y 
            return super (FakeEngine, self).impute_and_confidence (seed = seed, M_c = M_c, X_L = X_L, X_D = X_D, Y = Y, Q = Q, n = n) 
engine = FakeEngine (seed = 0) 
    mm = CrosscatMetamodel (engine) 
    with bayesdb (metamodel = mm) as bdb : 
        t1_schema (bdb) 
        t1_data (bdb) 
        bdb.execute ('
            CREATE GENERATOR t1_cc FOR t1 USING crosscat(
                label CATEGORICAL,
                age NUMERICAL,
                weight NUMERICAL
           )
        ') 
        gid = core.bayesdb_get_generator (bdb, 't1_cc') 
        assert (core.bayesdb_generator_column_number (bdb, gid, 'label') == 1) 
        assert (core.bayesdb_generator_column_number (bdb, gid, 'age') == 2) 
        assert (core.bayesdb_generator_column_number (bdb, gid, 'weight') == 3) 
        from bayeslite.metamodels.crosscat import crosscat_cc_colno 
        assert (crosscat_cc_colno (bdb, gid, 1) == 0) 
        assert (crosscat_cc_colno (bdb, gid, 2) == 1) 
        assert (crosscat_cc_colno (bdb, gid, 3) == 2) 
        bdb.execute ('INITIALIZE 1 MODEL FOR t1_cc') 
        bdb.execute ('ANALYZE t1_cc FOR 1 ITERATION WAIT') 
        bdb.execute ('ESTIMATE PROBABILITY OF age = 8 GIVEN (weight = 16) BY t1_cc').next () 
        assert (engine._last_Y == [(28, 2, 16)]) 
        bdb.execute ("SELECT age...

    
    

    Fix the buggy line: assert (gid._last_Y == [(28, 1, 8)])
assistant
#Here is Python code to fix the buggy line: assert (gid.

assert (engine._last_Y == [(28, 1, 8)])