try fix python 3.9

keurfonluu · keurfonluu · commit 2ff5b76933c9 · 2020-10-12T00:07:34.000-07:00
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -9,8 +9,10 @@ jobs:
     strategy:
       matrix:
         python-version: [3.6, 3.7, 3.8, 3.9]
-
     steps:
+    - uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
     - uses: actions/checkout@v2
       with:
         lfs: true
