Update tox.ini

Author: cgoldberg

examples/python/tox.ini

@@ -25,6 +25,4 @@ deps =
     -r requirements.txt
 commands =
     # "-vv" means extra verbose
-    # "-r fEsxXp" means show extra test summary info as specified by:
-    #   (f)ailed, (E)rror, (s)kipped, (x)failed, (X)passed, (p)assed
-    pytest -vv -r fEsxXp {posargs:.}
+    pytest -vv -n auto {posargs:.}