Does two python codes running at the same time access same randomness?

I am running 36 jupyter notebooks on AWS instance. The code generates some experimental data based on some probability distribution. I do realize that I cannot multi-thread as it uses the same randomness. I'm not sure if it is the same case if I run the python script separately.

I would like to know if the python code in the background accessing the same randomness?

Currently I'm using numpy.random. I do realize that I can use os.random to avoid this problem. But I really don't prefer it as I have to do a lot of wrap around to get the necessary distribution I require.

Thanks in advance