Refactor code structure for improved readability and maintainability

models/__init__.py

@@ -1,9 +1,7 @@
-# my_project/models/__init__.py
-
 from . import response
 
-# 将所有模型导入到这个包的命名空间中
-from .base import TableBase
+from .user import User
+
 from .download import Download
 from .file import File
 from .folder import Folder
@@ -19,12 +17,6 @@ from .source_link import SourceLink
 from .storage_pack import StoragePack
 from .tag import Tag
 from .task import Task
-from .user import User
 from .webdav import WebDAV
 
-# 可以定义一个 __all__ 列表来明确指定可以被 from .models import * 导入的内容
-__all__ = [
-	"TableBase", "Download", "File", "Folder", "Group", "Node", "Order",
-    "Policy", "Redeem", "Report", "Setting", "Share", "SourceLink",
-    "StoragePack", "Tag", "Task", "User", "WebDAV"
-]
+from .database import engine, get_session