The test_invalid_data_type test included two calls to match_specs
inside a pytest with raises block. The second test would never run
(because the exception raised by the first call would exit the with
block). This commit removes the second call to match_specs.
The test_invalid_data_type test included two calls to match_specs inside a pytest
with raisesblock. The second test would never run (because the exception raised by the first call would exit thewithblock). This commit removes the second call to match_specs.Closes #27