Swagger Not reading Urls with Regular Expression correctly

[veris-neerajdhiman]

I have a url as

url(r'^test-me/(?P<test_type>(pass|fail))/(?P<uuid>{uuid})/$'.format(uuid=UUID_REGEX),
        verify_test,
        name='verify-test'),

• where test_type can be either pass or fail This url is working fine and correctly validating when test_type not chosen from passorfail`.
• But when I generated swagger of above urls a extra parathensis ) appear in test_type like in below screen shot :

[bharling]

+1

[niceguydave]

+1