OSError: libtorch_cuda_cpp.so: cannot open shared object file: No such file or directory. In Tutorial 14

[superchargez]

Tutorial 14 when I run in colab the above error is thrown.

If it is run on local machine the following error occours.
ImportError: cannot import name 'fetch_archive_from_http' from 'haystack.utils'

I am trying to run it on windows with haystack upgraded to latest version (I think the first cell in the tutorial upgrades to latest version automatically).

[bogdankostic]

Hi @superchargez! Thanks for reporting this error. We are working on fixing this. In the meantime, you can add the following line after the installation statement of Haystack (!pip install git+https://github.com/deepset-ai/haystack.git) in order to use Haystack inside Google Colab:

!pip install torch==1.10.0+cu111 -f https://download.pytorch.org/whl/cu111/torch_stable.html

[bogdankostic]

This issue should be resolved by #1789. Closing this issue now, feel free to re-open it if you still face problems with using Haystack inside Google Colab notebooks.