From f8fd6a4f09ab520b8ecdbd8f9fe48228dbff7ebe Mon Sep 17 00:00:00 2001
From: Xuan Yang <xygoogle@google.com>
Date: Mon, 18 Aug 2025 17:28:35 -0700
Subject: [PATCH] chore: add the missing license header for
 core_callback_config init file

PiperOrigin-RevId: 796641146
---
 .../samples/core_callback_config/__init__.py        | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/contributing/samples/core_callback_config/__init__.py b/contributing/samples/core_callback_config/__init__.py
index e69de29b..0a2669d7 100644
--- a/contributing/samples/core_callback_config/__init__.py
+++ b/contributing/samples/core_callback_config/__init__.py
@@ -0,0 +1,13 @@
+# Copyright 2025 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.