unlock sklearn

- unlock scikit-version
- lock `pylint<2.11`, `numpy<1.20` and `pandas<1.4`

Author: krokrob

requirements.txt

@@ -1,15 +1,14 @@
 pytest
-pylint
-ipdb
-pyyaml
+pylint<2.11
 nbresult
 autopep8
 flake8
-lxml
+ipdb
 requests
-bs4
+beautifulsoup4
+PyYAML
+lxml
+numpy<1.20
 pandas<1.4
 matplotlib
-numpy<1.20
-scikit-learn<0.25
-memoized_property
+scikit-learn