Scenrio.train.py is not working and gives a error in PythonAPI

[kasiceo]

I tried to execute a Python API i get the below error File "scenario.train.py", line 101, in sim.load(scene_name) File "/home/jsae/aichallenge2021/PythonAPI/lgsvl/utils.py", line 23, in new_f return f(*args, **kwargs) File "/home/jsae/aichallenge2021/PythonAPI/lgsvl/simulator.py", line 50, in load self.remote.command("simulator/load_scene", {"scene": scene, "seed": seed}) File "/home/jsae/aichallenge2021/PythonAPI/lgsvl/remote.py", line 69, in command raise Exception(data["error"]) Exception: Unauthorized

Can you please help me I used the below tag and the simulator is compatible for this. git checkout refs/tags/2021.3 BTW, it was working earlier 2 days ago. now it is giving error