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>

tests/datasets/test_datasets.py

@@ -338,8 +338,9 @@ def test_factory(env_name, repo_id, policy_name):
         # TODO(rcadene, aliberts): remove dataset download
         dataset=DatasetConfig(repo_id=repo_id, episodes=[0]),
         env=make_env_config(env_name),
-        policy=make_policy_config(policy_name),
+        policy=make_policy_config(policy_name, push_to_hub=False),
     )
+    cfg.validate()
 
     dataset = make_dataset(cfg)
     delta_timestamps = dataset.delta_timestamps