chore: import upstream snapshot with attribution

examples/tts/audio_codec.py

@@ -0,0 +1,35 @@
+# Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
+#
+# 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 lightning.pytorch as pl
+from omegaconf import OmegaConf
+
+from nemo.collections.tts.models import AudioCodecModel
+from nemo.core.config import hydra_runner
+from nemo.utils import logging
+from nemo.utils.exp_manager import exp_manager
+
+
+@hydra_runner(config_path="conf/audio_codec", config_name="audio_codec")
+def main(cfg):
+    logging.info('\nConfig Params:\n%s', OmegaConf.to_yaml(cfg, resolve=True))
+    trainer = pl.Trainer(**cfg.trainer)
+    exp_manager(trainer, cfg.get("exp_manager", None))
+    model = AudioCodecModel(cfg=cfg.model, trainer=trainer)
+    model.maybe_init_from_pretrained_checkpoint(cfg=cfg)
+    trainer.fit(model)
+
+
+if __name__ == '__main__':
+    main()  # noqa pylint: disable=no-value-for-parameter