diff --git a/model.py b/model.py
index d73dfb7..87d700d 100644
--- a/model.py
+++ b/model.py
@@ -1,4 +1,15 @@
-                TETRA-ION-Q
+# Copyright 2024 X.AI Corp.
+#
+# 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.
 
 import functools