Error in testing

[Abhijitdas2048]

hi I ma getting this error while testing
Traceback (most recent call last):
File "test.py", line 213, in
test_and_generate_result_round2('2','resnet50',416, True)
File "test.py", line 133, in test_and_generate_result_round2
my_model = resnet50.MyResNet50(model_ft)
NameError: name 'resnet50' is not defined

[ConredLin]

I also got the error, I can't find the resnet