From 229d68d9ca4597835382b0978f122f004c328898 Mon Sep 17 00:00:00 2001
From: jyong <718720800@qq.com>
Date: Thu, 2 Jan 2025 18:34:35 +0800
Subject: [PATCH] add child chunk preview number limit

---
 .../index_processor/processor/parent_child_index_processor.py   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/core/rag/index_processor/processor/parent_child_index_processor.py b/api/core/rag/index_processor/processor/parent_child_index_processor.py
index 92447f7ff66b86..31401220818d20 100644
--- a/api/core/rag/index_processor/processor/parent_child_index_processor.py
+++ b/api/core/rag/index_processor/processor/parent_child_index_processor.py
@@ -83,7 +83,7 @@ def transform(self, documents: list[Document], **kwargs) -> list[Document]:
             )
             if kwargs.get("preview"):
                 if len(child_nodes) > dify_config.CHILD_CHUNKS_PREVIEW_NUMBER:
-                    child_nodes = child_nodes[:dify_config.CHILD_CHUNKS_PREVIEW_NUMBER]
+                    child_nodes = child_nodes[: dify_config.CHILD_CHUNKS_PREVIEW_NUMBER]
 
             document.children = child_nodes
             doc_id = str(uuid.uuid4())