fix: 修复ai对话框无法正常显示对话内容

apps/application/flow/workflow_manage.py

@@ -515,7 +515,7 @@ class WorkflowManage:
             if index == 0:
                 result.append(answer.get('content'))
                 continue
-            if answer.get('type') != answer_text_list[index - 1]:
+            if answer.get('type') != answer_text_list[index - 1].get('type'):
                 result.append(answer.get('content'))
             else:
                 result[-1] += answer.get('content')

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

@@ -8,7 +8,9 @@
       <div class="content">
         <el-card shadow="always" class="dialog-card mb-8">
           <MdRenderer
-            v-if="chatRecord.write_ed === undefined || chatRecord.write_ed === true"
+            v-if="
+              (chatRecord.write_ed === undefined || chatRecord.write_ed === true) && !answer_text
+            "
             source=" 抱歉，没有查找到相关内容，请重新描述您的问题或提供更多信息。"
           ></MdRenderer>
           <MdRenderer