fix: After uploading the file, ask a question. After completing the question and answer, change the answer and the file will not be uploaded again, resulting in the loss of file information

Author: shaohuzhang1

ui/src/components/ai-chat/component/answer-content/index.vue

@@ -156,7 +156,17 @@ function showSource(row: any) {
 }
 
 const regenerationChart = (chat: chatType) => {
-  props.sendMessage(chat.problem_text, { re_chat: true })
+  const startNode = props.chatRecord.execution_details?.find(
+    (detail) => detail.type === 'start-node',
+  )
+  props.sendMessage(chat.problem_text, {
+    re_chat: true,
+    image_list: startNode?.image_list || [],
+    document_list: startNode?.document_list || [],
+    audio_list: startNode?.audio_list || [],
+    video_list: startNode?.video_list || [],
+    other_list: startNode?.other_list || [],
+  })
 }
 const stopChat = (chat: chatType) => {
   props.chatManagement.stop(chat.id)