From 1b219e373aedb4f829bebd03900a17c027fbdaca Mon Sep 17 00:00:00 2001
From: juniper <38760345+ghntd@users.noreply.github.com>
Date: Wed, 18 Dec 2024 16:26:58 +0800
Subject: [PATCH] fix typo (#2916)

---
 lmdeploy/serve/vl_async_engine.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lmdeploy/serve/vl_async_engine.py b/lmdeploy/serve/vl_async_engine.py
index c6f140a11..becf1b76f 100644
--- a/lmdeploy/serve/vl_async_engine.py
+++ b/lmdeploy/serve/vl_async_engine.py
@@ -124,7 +124,7 @@ async def async_convert_to_pil_images(cls,
         def _inner_call(i, in_messages, out_messages):
             role = in_messages[i]['role']
             content = in_messages[i]['content']
-            assert role in ['sytem', 'user', 'assistant'], \
+            assert role in ['system', 'user', 'assistant'], \
                 f'unsupported role "{role}"'
             if role != 'user' or isinstance(content, str):
                 # the content is a user's prompt or an assistant's prompt,