added new env variable and change user

.github/workflows/aws_test.yml

@@ -37,18 +37,25 @@ jobs:
     runs-on: ${{ needs.start-runner.outputs.label }} # run the job on the newly created runner
     steps:
       - name: Set $HOME
-        run: echo "HOME=${{ github.workspace }}" >> $GITHUB_ENV
+        run: |
+          echo "HOME=${{ github.workspace }}" >> $GITHUB_ENV
+          echo "PIP_ROOT_USER_ACTION=ignore" >> $GITHUB_ENV
 
       - name: setting git credentials
         run: |
           git config --system user.name "hvgazula"
           git config --system user.email "[email protected]"
 
+          echo $HOME
+          whoami
+          sudo su - ubuntu
+          whoami
+
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
           python-version: 3.11
-
+      
       - name: Install Datalad
         uses: datalad/datalad-action/install@main
         with: