diff --git a/app/db/__init__.py b/app/db/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/db/base.py b/app/db/base.py
new file mode 100644
index 0000000..fa2b68a
--- /dev/null
+++ b/app/db/base.py
@@ -0,0 +1,5 @@
+from sqlalchemy.orm import DeclarativeBase
+
+
+class Base(DeclarativeBase):
+    pass