bump version to 0.5.3 (#2306)

api/core/tools/tool_file_manager.py

@@ -1,22 +1,19 @@
-import logging
-import time
-import os
-import hmac
 import base64
 import hashlib
-
-from typing import Union, Tuple, Generator
-from uuid import uuid4
+import hmac
+import logging
+import os
+import time
 from mimetypes import guess_extension, guess_type
-from httpx import get
-
-from flask import current_app
-
-from models.tools import ToolFile
-from models.model import MessageFile
+from typing import Generator, Tuple, Union
+from uuid import uuid4
 
 from extensions.ext_database import db
 from extensions.ext_storage import storage
+from flask import current_app
+from httpx import get
+from models.model import MessageFile
+from models.tools import ToolFile
 
 logger = logging.getLogger(__name__)
 
@@ -194,4 +191,5 @@ class ToolFileManager:
     
 # init tool_file_parser
 from core.file.tool_file_parser import tool_file_manager
+
 tool_file_manager['manager'] = ToolFileManager