[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Signed-off-by: Wu, Xiaochang <[email protected]>

comps/finetuning/README.md

@@ -45,4 +45,4 @@ curl http://${your_ip}:8000/v1/fine_tuning/jobs \
     "training_file": "file-vGxE9KywnSUkEL6dv9qZxKAF.jsonl",
     "model": "meta-llama/Llama-2-7b-chat-hf"
   }'
-```
+```