refac

backend/open_webui/routers/openai.py

@@ -33,6 +33,7 @@ from open_webui.env import (
     AIOHTTP_CLIENT_TIMEOUT,
     AIOHTTP_CLIENT_TIMEOUT_MODEL_LIST,
     ENABLE_FORWARD_USER_INFO_HEADERS,
+    FORWARD_SESSION_INFO_HEADER_CHAT_ID,
     BYPASS_MODEL_ACCESS_CONTROL,
 )
 from open_webui.models.users import UserModel
@@ -142,7 +143,7 @@ async def get_headers_and_cookies(
     if ENABLE_FORWARD_USER_INFO_HEADERS and user:
         headers = include_user_info_headers(headers, user)
         if metadata and metadata.get("chat_id"):
-            headers["X-OpenWebUI-Chat-Id"] = metadata.get("chat_id")
+            headers[FORWARD_SESSION_INFO_HEADER_CHAT_ID] = metadata.get("chat_id")
 
     token = None
     auth_type = config.get("auth_type")