add retry in run llm install part;test arc05 with llama2

.github/workflows/llm-harness-evaluation.yml

@@ -68,7 +68,7 @@ jobs:
           PR_MATRIX_MODEL_NAME: '["Llama2-7b-guanaco-dolphin-500"]'
           PR_MATRIX_TASK: '["truthfulqa"]'
           PR_MATRIX_PRECISION: '["fp8"]'
-          PR_LABELS: '["self-hosted", "llm", "temp-arc01"]'
+          PR_LABELS: '["self-hosted", "llm", "accuracy2", "accuracy-nightly"]'
         run: |
             echo "model_name=$PR_MATRIX_MODEL_NAME" >> $GITHUB_ENV
             echo "precision=$PR_MATRIX_PRECISION" >> $GITHUB_ENV
@@ -135,9 +135,23 @@ jobs:
         uses: ./.github/actions/llm/download-llm-binary
 
       - name: Run LLM install (all) test
-        uses: ./.github/actions/llm/setup-llm-env
-        with:
-          extra-dependency: "xpu_2.1"
+        # uses: ./.github/actions/llm/setup-llm-env
+        # with:
+        #   extra-dependency: "xpu_2.1"
+        run: |
+          retry_count=0
+          max_retries=1
+          command="bash ./.github/actions/llm/setup-llm-env --extra-dependency xpu_2.1"
+          until $command; do
+              exit_code=$?
+              echo "Attempt $((retry_count+1)) failed with exit code $exit_code. Retrying..."
+              retry_count=$((retry_count+1))
+              if [ "$retry_count" -gt "$max_retries" ]; then
+                  echo "Reached maximum retry attempts. Exiting."
+                  exit $exit_code
+              fi
+              sleep 5
+          done
 
       - name: Install harness
         working-directory: ${{ github.workspace }}/python/llm/dev/benchmark/harness/