CHORE: fix sklearn version in documentation requirements to avoid a bug with latest sklearn version (#568)

Author: Valentin-Laurent

environment.doc.yml

@@ -7,7 +7,7 @@ dependencies:
     - numpydoc=1.1.0
     - pandas=1.3.5
     - python=3.10
-    - scikit-learn
+    - scikit-learn=1.5.2
     - sphinx=5.3.0
     - sphinx-gallery=0.10.1
     - sphinx_rtd_theme=1.0.0

requirements.doc.txt

@@ -3,7 +3,7 @@ matplotlib==3.5.1
 numpy==1.22.3
 numpydoc==1.1.0
 pandas==1.3.5
-scikit-learn
+scikit-learn==1.5.2
 sphinx==5.3.0
 sphinx-gallery==0.10.1
 sphinx_rtd_theme==1.0.0