Cannot execute more than 01 notebook on GPU

[sandhu-githhub]

Dear @ehsanhaghighat

I hope that you are doing great. Thank you for your earlier responses. I shall be thankful for your continued assistance with Sciann.
Earlier you pushed a latest version of Sciann.

I have recently started running sciann codes on GPU.
My machine has 4 GPUs, however despite several tries, I am unable to execute sciann model training, when there is already one notebook running.

The error message is very strange:

2 roots error found
(0) INTERNAL: Attempting to perform BLAS operation using StreamExecutor without BLAS support .....