Update README.md

README.md

@@ -120,5 +120,17 @@ guidellm benchmark \
   --rate-type sweep \
   --max-seconds 600 \
   --output-path "Qwen235B-HumanEval.json" \
-
+```
+GuideLLM interface changed, so for compatibility with the latest version (v0.6.0), please use the following command:
+```bash
+GUIDELLM__PREFERRED_ROUTE="chat_completions" \
+guidellm benchmark \
+  --target "http://localhost:8000/v1" \
+  --data "RedHatAI/speculator_benchmarks" \
+  --data-args '{"data_files": "HumanEval.jsonl"}' \
+  --profile sweep \
+  --max-seconds 1800 \
+  --output-path "my_output.json" \
+  --backend-args '{"extras": {"body": {"temperature":0.6, "top_p":0.95, "top_k":20}}}'
+```
 </details>