Initial commit

dify_1.9.0/api/models/base.py

@@ -0,0 +1,15 @@
+from sqlalchemy.orm import DeclarativeBase, MappedAsDataclass
+
+from models.engine import metadata
+
+
+class Base(DeclarativeBase):
+    metadata = metadata
+
+
+class TypeBase(MappedAsDataclass, DeclarativeBase):
+    """
+    This is for adding type, after all finished, rename to Base.
+    """
+
+    metadata = metadata