Fix ci.yml for release to pypi

Author: gourav3017

.github/workflows/ci.yml

@@ -45,6 +45,9 @@ jobs:
         with:
           python-version: "3.12"
 
+      - name: Set PYTHONPATH for dynamic version
+        run: echo "PYTHONPATH=$(pwd)" >> $GITHUB_ENV
+
       - name: Install build tools
         run: |
           python -m pip install --upgrade pip