feat: Update the handler function to use default parameters to simplify the code

projects/app/src/pages/api/core/workflow/debug.ts

@@ -21,8 +21,8 @@ async function handler(
     edges = [],
     variables = {},
     appId,
-    query: requestQuery,
-    history: requestHistories
+    query = [],
+    history = []
   } = req.body as PostWorkflowDebugProps;
 
   if (!nodes) {
@@ -39,9 +39,6 @@ async function handler(
     throw new Error('No entry node found');
   }
 
-  const histories: ChatItemType[] = requestHistories || [];
-  const query: UserChatItemValueItemType[] = requestQuery || [];
-
   /* user auth */
   const [{ teamId, tmbId }, { app }] = await Promise.all([
     authCert({
@@ -78,7 +75,7 @@ async function handler(
     variables,
     query: query,
     chatConfig: defaultApp.chatConfig,
-    histories: histories,
+    histories: history,
     stream: false,
     maxRunTimes: WORKFLOW_MAX_RUN_TIMES
   });