Debug: install python and deps with uv

Author: yousefmoazzam

.github/workflows/httomolibgpu_tests_run_iris.yml

@@ -14,7 +14,6 @@ jobs:
       image: nvidia/cuda:12.6.3-devel-ubi8
       env:
         NVIDIA_VISIBLE_DEVICES: ${{ env.NVIDIA_VISIBLE_DEVICES }}
-        AGENT_TOOLSDIRECTORY: /home
 
     defaults:
       run:
@@ -24,13 +23,15 @@ jobs:
       - name: Checkout repository code
         uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v5
-        with:
-          python-version: '3.12.8'
+      - name: Install uv
+        uses: astral-sh/setup-uv@v4
+
+      - name: Setup python
+        run: uv python install 3.12
 
       - name: Install httomolibgpu
         run: |
-          pip install .[dev]
+          uv pip install .[dev]
 
       - name: Run tests
         run: |