use uv; no camera

Author: Fisher-Wang

.github/workflows/ci.sapien.yml

@@ -10,6 +10,7 @@ jobs:
         - uses: actions/setup-python@v3
           with:
             python-version: '3.10'
-        - run: pip install -e ".[sapien3]"
+        - run: pip install uv
+        - run: uv pip install -e ".[sapien3]"
         - run: >
             python metasim/test/state_consistency.py --sim=sapien3

metasim/test/state_consistency.py

@@ -18,7 +18,6 @@
 
 from metasim.cfg.objects import ArticulationObjCfg, PrimitiveCubeCfg, PrimitiveSphereCfg, RigidObjCfg
 from metasim.cfg.scenario import ScenarioCfg
-from metasim.cfg.sensors import PinholeCameraCfg
 from metasim.constants import PhysicStateType, SimType
 from metasim.utils import configclass
 from metasim.utils.setup_util import get_sim_env_class
@@ -51,9 +50,6 @@ def __post_init__(self):
     num_envs=args.num_envs,
 )
 
-# add cameras
-scenario.cameras = [PinholeCameraCfg(width=1024, height=1024, pos=(1.5, -1.5, 1.5), look_at=(0.0, 0.0, 0.0))]
-
 # add objects
 scenario.objects = [
     PrimitiveCubeCfg(