added updates to installation.md

Author: Monsurat-Onabajo

.github/workflows/ci.yml

@@ -25,7 +25,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [ "3.7", "3.9", "3.10", "3.11"]
+        python-version: [ "3.7", "3.9", "3.10"]
         runs-on: [ubuntu-latest, macos-latest, windows-latest]
 
     steps: