Feat: Improve hub integration (#1382)

* 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

---------

Co-authored-by: Steven Palma <steven.palma@huggingface.co>

lerobot/scripts/train.py

@@ -282,6 +282,9 @@ def train(cfg: TrainPipelineConfig):
         eval_env.close()
     logging.info("End of training")
 
+    if cfg.policy.push_to_hub:
+        policy.push_model_to_hub(cfg)
+
 
 if __name__ == "__main__":
     init_logging()