Add SmolVLA (#1175)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: fracapuano <francesco.capuano@huggingface.co>
Co-authored-by: Steven Palma <imstevenpmwork@ieee.org>
Co-authored-by: Dana Aubakirova <118912928+danaaubakirova@users.noreply.github.com>
Co-authored-by: Remi <remi.cadene@huggingface.co>

lerobot/__init__.py

@@ -168,12 +168,7 @@ available_datasets = sorted(
 )
 
 # lists all available policies from `lerobot/common/policies`
-available_policies = [
-    "act",
-    "diffusion",
-    "tdmpc",
-    "vqbet",
-]
+available_policies = ["act", "diffusion", "tdmpc", "vqbet"]
 
 # lists all available robots from `lerobot/common/robot_devices/robots`
 available_robots = [