human
Solve the following python programming problem given the following code:
def run_decoder_test(dump_vcd, test_verilog, model, test_vectors) : 
    def tv_in(model, test_vector) : 
        model.in_.value = test_vector [0] 
def tv_out(model, test_vector) : 
        assert (model.out == test_vector [1]) 
model.vcd_file = dump_vcd 
    if test_verilog : 
        model = TranslationTool (model) 
model.elaborate () 
    sim = TestVectorSimulator (model, test_vectors, tv_in, dump_vcd) 
    sim.run_test () 

    
    

    Fix the buggy line: sim = TestVectorSimulator (model, test_vectors, tv_in, dump_vcd)
assistant
#Here is Python program to fix the buggy line: sim = TestVectorSimulator (model, test_vectors, tv_in, dump_vcd)
.

sim = TestVectorSimulator (model, test_vectors, tv_in, def tv_out()