def make_libero_example() -> dict:
    """Creates a random input example for the Libero policy."""
    return {
        "observation/state": np.random.rand(8),
        "observation/image": np.random.randint(256, size=(224, 224, 3), dtype=np.uint8),
        "observation/wrist_image": np.random.randint(256, size=(224, 224, 3), dtype=np.uint8),
        "prompt": "do something",
    }
Creates a random input example for the Libero policy.
policy/openpi/src/openpi/policies/libero_policy.py