removed comments, added license.

Author: chalmerlowe

scripts/microgenerator/templates/client.py.j2

@@ -1,9 +1,18 @@
-# TODO: Add a header if needed.
-
-# ======== 🦕 HERE THERE BE DINOSAURS 🦖 =========
-# This content is subject to significant change. Not for review yet.
-# Included as a proof of concept for context or testing ONLY.
-# ================================================
+# -*- coding: utf-8 -*-
+# 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.
+#
 
 # Imports
 import os
@@ -111,9 +120,3 @@ class BigQueryClient:
 
 {#- Helper Section: methods included from partial template -#}
     {#- include "partials/_client_helpers.j2" #}
-
-
-# ======== 🦕 HERE THERE WERE DINOSAURS 🦖 =========
-# The above content is subject to significant change. Not for review yet.
-# Included as a proof of concept for context or testing ONLY.
-# ================================================