fix: python version

Author: irtazaakram

.github/workflows/ci.yml

@@ -37,11 +37,10 @@ jobs:
           python$PY_VER -m venv /tmp/venv &&
           /tmp/venv/bin/pip install --upgrade pip
         "
-        docker exec xqueue bash -c "python3 --version && which python3"
 
     - name: Install test dependencies and run tests
       env:
         TOXENV: ${{ matrix.python-version }}-${{ matrix.env-name }}
       run: |
-        docker exec xqueue bash -c "cd /edx/app/xqueue/xqueue/; pip3 install -r requirements/ci.txt"
+        docker exec xqueue bash -c "cd /edx/app/xqueue/xqueue/; /tmp/venv/bin/pip install -r requirements/ci.txt"
         docker exec xqueue bash -c "cd /edx/app/xqueue/xqueue/ && DB_HOST=${{ matrix.db-version }} tox -e ${TOXENV}"