Fix formatting

Signed-off-by: Tushar Goel <tushar.goel.dav@gmail.com>

Author: TG1999

vulnerablecode/urls.py

@@ -18,10 +18,10 @@
 
 from vulnerabilities.api import AliasViewSet
 from vulnerabilities.api import CPEViewSet
-from vulnerabilities.v2_api import PackageV2ViewSet
 from vulnerabilities.api import PackageViewSet
-from vulnerabilities.v2_api import VulnerabilityV2ViewSet
 from vulnerabilities.api import VulnerabilityViewSet
+from vulnerabilities.v2_api import PackageV2ViewSet
+from vulnerabilities.v2_api import VulnerabilityV2ViewSet
 from vulnerabilities.views import ApiUserCreateView
 from vulnerabilities.views import HomePage
 from vulnerabilities.views import PackageDetails