Updated licensing tags.

LICENSES/AMBS_libraries.csv

LICENSES/CC-BY-4.0.txt

video_prediction_tools/env_setup/generate_runscript.py

...tools/model_modules/video_prediction/datasets/__init__.py

...s/model_modules/video_prediction/datasets/base_dataset.py

..._modules/video_prediction/datasets/cartgripper_dataset.py

...s/model_modules/video_prediction/datasets/era5_dataset.py

...modules/video_prediction/datasets/google_robot_dataset.py

...ls/model_modules/video_prediction/datasets/kth_dataset.py

...l_modules/video_prediction/datasets/softmotion_dataset.py

...s/model_modules/video_prediction/datasets/sv2p_dataset.py

...model_modules/video_prediction/datasets/ucf101_dataset.py

...ediction_tools/model_modules/video_prediction/flow_ops.py

...n_tools/model_modules/video_prediction/layers/__init__.py

...prediction_tools/model_modules/video_prediction/losses.py

...rediction_tools/model_modules/video_prediction/metrics.py

...n_tools/model_modules/video_prediction/models/__init__.py

...tools/model_modules/video_prediction/models/base_model.py

..._tools/model_modules/video_prediction/models/dna_model.py

...n_tools/model_modules/video_prediction/models/networks.py