fixing flake8 tests

Change-Id: Id3db9e940d07fb67a81e727f310900a9eb92e18d
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/RO-SDN-arista_cloudvision/tox.ini b/RO-SDN-arista_cloudvision/tox.ini
index d534123..564d291 100644
--- a/RO-SDN-arista_cloudvision/tox.ini
+++ b/RO-SDN-arista_cloudvision/tox.ini
@@ -15,7 +15,7 @@
 
 [tox]
 envlist = flake8
-toxworkdir={toxinidir}/.tox
+toxworkdir={toxinidir}/../.tox
 
 [testenv]
 basepython = python3