Begin moving xmanager flags into a more central location, xm_flags.py.

PiperOrigin-RevId: 613252330
Change-Id: I4b0579e0360cfb4ccecd02a18d80577f472f9f56
GitOrigin-RevId: a7dc21d5f732768caaae511fab58ce71ffe5509a

xmanager/xm_flags.py

@@ -0,0 +1,16 @@
+# Copyright 2024 DeepMind Technologies Limited
+#
+# 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.
+"""XManager Flags."""
+
+from absl import flags