修复代码格式和文件名大小写问题

scripts/raw_data_preprocessor.py

@@ -2,6 +2,7 @@ import os
 from pathlib import Path
 import sys  # 新增系统模块导入
 from src.chat.knowledge.utils.hash import get_sha256
+
 sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
 from src.common.logger import get_logger
 
@@ -10,6 +11,7 @@ ROOT_PATH = os.path.abspath(os.path.join(os.path.dirname(__file__), ".."))
 RAW_DATA_PATH = os.path.join(ROOT_PATH, "data/lpmm_raw_data")
 # IMPORTED_DATA_PATH = os.path.join(ROOT_PATH, "data/imported_lpmm_data")
 
+
 def _process_text_file(file_path):
     """处理单个文本文件，返回段落列表"""
     with open(file_path, "r", encoding="utf-8") as f:
@@ -44,6 +46,7 @@ def _process_multi_files() -> list:
         all_paragraphs.extend(paragraphs)
     return all_paragraphs
 
+
 def load_raw_data() -> tuple[list[str], list[str]]:
     """加载原始数据文件
 
@@ -72,4 +75,4 @@ def load_raw_data() -> tuple[list[str], list[str]]:
         raw_data.append(item)
     logger.info(f"共读取到{len(raw_data)}条数据")
 
-    return sha256_list, raw_data
+    return sha256_list, raw_data