ImportError: cannot import name 'Pipeline' from haystack

[mvillanue]

Problem
Cannot import Pipeline from haystack.

Error message
StackTrace:
ImportError: cannot import name 'Pipeline' from haystack

Additional context
Currently im using farm-haystack v: 1.19.0

To Reproduce
Instalation: pip install farm-haystack[all]

I also tried the the git clone option but I am still unable to load the Pipeline.

System:

• OS: Ubuntu 20.04.6 LTS
• Haystack version (commit or version number): 1.19.0

[anakin87]

Hey, @mvillanue...

I can't reproduce your issue.
For example, when running this tutorial, the import works well.

I would suggest reinstalling Haystack in a clean virtual environment.

Let us know if this issue persists...

[oscar6echo]

Other way to have such error msg:
Do incorrect pip install haystack instead of correct pip install haystack-ai.

[sudoghut]

I solved this issue by changing my Python version from 3.10 to 3.9.