Fix python 3.10 being recognized as 3.1

Author: sidmitra

.github/workflows/test.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.8, 3.9, 3.10, 3.11, 3.12]
+        python-version: [3.7, 3.8, 3.9, '3.10', 3.11, 3.12]
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}