Trying to install the Phiflow library on Google Colab:

!pip install --upgrade --quiet phiflow

It installs and says most packages are already satisfied:

Then trying to import:

from phi.flow import *
from phi import __version__
print(f"Using phiflow version: {phi.__version__} "

After importing, this error appears:

Python 3.10.12. I don't understand it well, so I need help.

I tried changing python versions, running from different PCs, restarted the session.

Trying to install the Phiflow library on Google Colab:

!pip install --upgrade --quiet phiflow

It installs and says most packages are already satisfied:

Then trying to import:

from phi.flow import *
from phi import __version__
print(f"Using phiflow version: {phi.__version__} "

After importing, this error appears:

Python 3.10.12. I don't understand it well, so I need help.

I tried changing python versions, running from different PCs, restarted the session.

• python
• google-colaboratory
• libraryimport

• Hi, welcome to Stack Overflow. Have you tried restarting the runtime? It's in menu bar Runtime > Restart session. – Iran Ribeiro Commented Jan 14 at 23:19
• does not work, same error – в гостях у craiga Commented Jan 15 at 6:59
• !pip install Google colab – toyota Supra Commented Jan 15 at 12:14

1 Answer 1

Looked into this issue and indeed got the same error in Google Colab.

There seems to be an issue with the phiflow and (related) phiml packages themselves, see: https://github/tum-pbs/PhiFlow/issues/184

Devs are looking into the issue, so I guess it will be fixed soon. But as a temporary workaround they advised to use the dev-build of phiflow and phiml.

I can confirm the code below to give a working environment when installing and importing in Google Colab:

!pip install git+https://github/tum-pbs/PhiFlow@develop
!pip install git+https://github/tum-pbs/PhiML@develop