DeepStream Python application throws an value errror

I am able to run DS 5.1 C++ scripts on my laptop. But I am getting an error when I was trying to run any DS 5.1 python script.

Error is

(deepstream) ajithbalakrishnan@AB:/opt/nvidia/deepstream/deepstream- 5.1/sources/deepstream_python_apps/apps/deepstream-test3$ python 
Traceback (most recent call last):
File "", line 29, in <module>
gi.require_version('Gst', '1.0')
File "/home/ajithbalakrishnan/miniconda3/envs/lp_read/lib/python3.6/site-packages/gi/", line 126, in 
raise ValueError('Namespace %s not available' % namespace)
ValueError: Namespace Gst not available

System Spec
DS 5.1
Tensorrt 7.2.3
CUDA 11.2
Nvidia Driver 460

I am running the script in my conda environment only. It is installed with
Python 3.6.12
gst-python 1.14.5

Hello, has this been resolved? I have the same system specs and unable to run any of the python apps due to this error

Try with NVIDIA SDK manager with Ubuntu 18.04 and Cuda 10.2. Try creating an environment if it didn’t work locally.