Getting scipy error on running test_pgdtraining.py

[RamachandranSitaraman]

Getting the following error after pip install DeepRobust and trying to run test_pdgtraining.py
python test_pgdtraining.py
Traceback (most recent call last):
File "test_pgdtraining.py", line 1, in
from deeprobust.image.defense.pgdtraining import PGDtraining
File "/Users/vrsitaraman/anaconda3/envs/DeepRobust/lib/python3.8/site-packages/deeprobust/image/init.py", line 3, in
from deeprobust.image import attack
File "/Users/vrsitaraman/anaconda3/envs/DeepRobust/lib/python3.8/site-packages/deeprobust/image/attack/init.py", line 9, in
from deeprobust.image.attack import cw
File "/Users/vrsitaraman/anaconda3/envs/DeepRobust/lib/python3.8/site-packages/deeprobust/image/attack/cw.py", line 9, in
from deeprobust.image.optimizer import AdamOptimizer
File "/Users/vrsitaraman/anaconda3/envs/DeepRobust/lib/python3.8/site-packages/deeprobust/image/optimizer.py", line 17, in
from scipy.optimize.optimize import _status_message
ImportError: cannot import name '_status_message' from 'scipy.optimize.optimize' (/Users/vrsitaraman/anaconda3/envs/DeepRobust/lib/python3.8/site-packages/scipy/optimize/optimize.py)