python code add
import sys
sys.path.append("/home/nver/Documents/orbit/Orbit/source/extensions/omni.isaac.orbit")
# Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES, ETH Zurich, and University of Toronto
# All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
"""
This script demonstrates how to use the physics engine to simulate a legged robot.
We currently support the following robots:
* ANYmal-B (from ANYbotics)
* ANYmal-C (from ANYbotic
