our pytest doesn't know the following flags

Index: setup.cfg
--- setup.cfg.orig
+++ setup.cfg
@@ -1,6 +1,3 @@
-[tool:pytest]
-addopts = --cov=aiohttp_cors --cov-report=term --cov-report=html --cov-branch --no-cov-on-fail
-
 [flake8]
 extend-select = 
 	B950,
