Ehmm… I don’t think that’s the issue…
The compile_model cell works fine and my code is getting a 96% in the grader (everything 10/10 except for the issue described in this other issue in the forums.
The error message is saying that the function test_test_model doesn’t exist in w1_unittest and that can be confirmed by inspecting the w1_unittest module:
from inspect import getmembers, isfunction
print(getmembers(w1_unittest, isfunction))
This will print:
[
('Input', <function Input at 0x7fb97cbd0b80>),
('comparator', <function comparator at 0x7fb97a4a6700>),
('summary', <function summary at 0x7fb97a4a6790>),
('test_GRULM', <function test_GRULM at 0x7fb97a4a68b0>),
('test_GenerativeModel', <function test_GenerativeModel at 0x7fb97a4a6a60>),
('test_compile_model', <function test_compile_model at 0x7fb97a4a6940>),
('test_create_batch_dataset', <function test_create_batch_dataset at 0x7fb97a4a6820>),
('test_line_to_tensor', <function test_line_to_tensor at 0x7fbafef7e820>),
('test_log_perplexity', <function test_log_perplexity at 0x7fb97a4a69d0>)
]
As you can see, there is no test_test_model function but there is a test_log_perplexity function that, when run:
w1_unittest.test_log_perplexity(log_perplexity)
Returns:
All test passed!