--------------------------------------------------------------------------- ImportError Traceback (most recent call last) <ipython-input-3-37004d024db3> in <module>() 26 27 get_ipython().system('pip install -U git+https://github.com/rwightman/pytorch-image-models') ---> 28 import timm 29 30 import torch_xla.core.xla_model as xm 6 frames /usr/local/lib/python3.6/dist-packages/timm/models/layers/helpers.py in <module>() 4 """ 5 from itertools import repeat ----> 6 from torch._six import container_abcs 7 8 ImportError: cannot import name 'container_abcs'