removed tests in datasets related to check_timestamps_sync
added the use of `clear_episode_buffer` that was not used in `save_episode`
added the creation of the codebase_version tag that was missing in `slurm_upload`
- Updated `lerobot_dataset.py:add_frame` to take task as key in frame
- Updated `lerobot_dataset.py` to remove robot argument from `create` function of lerobotdataset and lerobotdatasetmetadata and directly take the features
- Update `test_datasets.py` to features from Mock robot
- Update all the usage of `add_frame` in the library
- Update `dataset_factories.py`; had issues with new argument order
- Raise ValueError when no task is provided (in `datasets/utils.py` validate func)
* feat(policies): Initial setup to push policies to hub with tags and model card
* feat: add dataset that is used to train
* Add model template summary
* fix: Update link model_card template
* fix: remove print
* fix: change import name
* fix: add model summary in template
* fix: minor text
* fix: comments Lucain
* fix: feedback steven
* fix: restructure push to hub
* fix: remove unneeded changes
* fix: import
* fix: import 2
* Add MANIFEST.in
* fix: feedback pr
* Fix tests
* tests: Add smolvla end-to-end test
* Fix: smolvla test
* fix test name
* fix policy tests
* Add push to hub false policy tests
* Do push to hub cleaner
* fix(ci): add push_to_hub false in tests
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Co-authored-by: Steven Palma <steven.palma@huggingface.co>