ModuleNotFoundError: No module named 'popxl'

[PurvangL]

Trying to run on Gpu and getting following error

python run_finetuning.py
Traceback (most recent call last):
File "main.py", line 13, in
import run_inference
File "/workspace/gptj/Graphcore-Pytorch/gptj-text-generation/run_inference.py", line 11, in
import popxl
ModuleNotFoundError: No module named 'popxl'