Fix lints

noirbizarre · noirbizarre · commit 654814a98d94 · 2018-09-28T14:27:45.000+02:00
diff --git a/flask_restplus/api.py b/flask_restplus/api.py
@@ -19,7 +19,7 @@
 from flask.helpers import _endpoint_from_view_func
 from flask.signals import got_request_exception
 
-from jsonschema import RefResolver, validate
+from jsonschema import RefResolver
 
 from werkzeug import cached_property
 from werkzeug.datastructures import Headers
