Import plotly express error

Error when importing express:

import as px

ImportError: cannot import name ‘qualitative’ from ‘’ (c:\program files\python\lib\site-packages\plotly\express\

I’m using python 3.7 & jupyter notebook 6.0.0 (standalone, not Anaconda)
plotly - 4.0.0
plotly-express - 0.4.0

I tried reinstalling plotly but it’s not working… Any ideas ?

The resolve is :

pip install plotly --upgrade

Is working for me

Best regards

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