port qformer layers

Differential Revision: D50137871

fbshipit-source-id: 3391f84cea1d3919122c5a6664cb4703a037dfce

Author: pengchen18

tests/models/blip2/__init__.py

@@ -0,0 +1,5 @@
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+# All rights reserved.
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE file in the root directory of this source tree.