fix python version

supercoderhawk · supercoderhawk · commit 5b339e8afba3 · 2024-02-19T14:49:19.000+08:00
diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
@@ -5,7 +5,7 @@ on: [ push ]
 jobs:
   build:
 
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     strategy:
       matrix:
         python-version: [ "3.5.9","3.6", "3.7", "3.8", "3.9" ]
