installation dependency

[occoder]

The demo snippet in readme.md won't work without separate scikit-learn installation.
By default installation, why is scikit-learn not installed as a dependency?

[MaxHalford]

I don't understand, where do you see scikit-learn being used in the README?

[occoder]

When you try to execute "from river import datasets"

Traceback (most recent call last):
  File "E:/GitHub/xxx/demo.py", line 2, in <module>
    from river import datasets
  File "C:\Users\www\.virtualenvs\xxx\lib\site-packages\river\__init__.py", line 9, in <module>
    from . import (
  File "C:\Users\www\.virtualenvs\xxx\lib\site-packages\river\neighbors\__init__.py", line 10, in <module>
    from .sam_knn import SAMKNNClassifier
  File "C:\Users\www\.virtualenvs\xxx\lib\site-packages\river\neighbors\sam_knn.py", line 6, in <module>
    from sklearn.cluster import KMeans
ModuleNotFoundError: No module named 'sklearn'

[MaxHalford]

Good catch... @jacobmontiel @hoanganhngo610 I thought we agreed to not use sklearn's KMeans implementation and instead rely on ours?