ImportError： cannot import name 'FastRCNNOutputs'

[running-machin]

I am having issue importing fastrcnnoutputs
from detectron2.modeling.roi_heads.fast_rcnn import FastRCNNOutputs
but I get the error
ImportError： cannot import name 'FastRCNNOutputs'
I did find #3715 , which suggested to downgrade to v0.5 which did worked for me.
But now I get a new issue AttributeError: module 'PIL.Image' has no attribute 'LINEAR'. Did you mean: 'BILINEAR' for which I did find this in the #5010 it was suggested update the version. I don't know what to do someone please help me.