Update apis/chat_api.py

apis/chat_api.py

@@ -243,7 +243,7 @@ class ChatAPIApp:
                 include_in_schema=include_in_schema,
             )(self.chat_completions)
 
-            if prefix in ["v1"]:
+            if prefix in ["/v1"]:
                 include_in_schema = True
             else:
                 include_in_schema = False