Upgrade pip before installing tox

yorinasub17 · yorinasub17 · commit 2520157280cc · 2020-04-01T12:14:00.000-07:00
diff --git a/.circleci/config.yml b/.circleci/config.yml
@@ -11,6 +11,7 @@ jobs:
           name: run py tests
           command: |
             cd test
+            pip install --upgrade pip
             pip install tox
             tox
 
