remove 2.7 from test

Author: benjamin-tang-pusher

.github/workflows/test.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: [2.7, 3.6, 3.7, 3.8, "3.10"]
+        python: [3.6, 3.7, 3.8, "3.10"]
 
     name: Python ${{ matrix.python }} Test