Do unit testing

Author: OmarSamirz

.github/workflows/test.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: [3.9, 3.10, 3.11, 3.12]
+        python-version: ['3.10', '3.11', '3.12']
 
     steps:
       - name: Checkout repository