Error while importing fast.ai modules

I am getting the error while i was trying to import fast.ai modules.
Earlier it doesn’t used to happen but today it started happening.
PS- I am using cloudrizer and google colab to run my project.

Check your versions of pytorch and torchtext

unfortunately when i am importing the torchtext i am getting the same error that is ‘torch’ has no attribute ‘float32’
and the version of pytorch is ‘0.3.0.post4’
PS below are the screenshots of the error and the version of the pytorch

Your problem is torchtext, you need to downgrade the version as described here: Google Colab-AttributeError: module 'torch' has no attribute 'float32'