chore: remove the workflow debug info

.github/workflows/pr-test.yaml

@@ -31,8 +31,8 @@ jobs:
       (github.event_name == 'pull_request' && !github.event.pull_request.draft) ||
       (github.event_name == 'workflow_dispatch')
     env:
-      COMFYUI_MODELS_ROOT: "~/workspace/comfyui_models"
-      NUNCHAKU_TEST_CACHE_ROOT: "~/workspace/nunchaku_test_root"
+      COMFYUI_MODELS_ROOT: "/home/runner/workspace/comfyui_models"
+      NUNCHAKU_TEST_CACHE_ROOT: "/home/runner/workspace/nunchaku_test_root"
     steps:
       - name: Determine ref
         id: set-ref
@@ -114,7 +114,6 @@ jobs:
           source $(conda info --base)/etc/profile.d/conda.sh
           conda activate test_env || { echo "Failed to activate conda env"; exit 1; }
           which python
-          echo $NUNCHAKU_TEST_CACHE_ROOT
           pytest -v tests/flux/test_flux_examples.py
           python .github/workflows/run_all_tests.py
       - name: clean up