Update pyproject.toml

Author: fkiraly

pyproject.toml

@@ -35,8 +35,9 @@ dependencies = [
     "cvxpy>=1.1.19",
     "numpy>=1.26.0",
     "pandas>=0.19",
-    "scipy>=1.3.0",
     "scikit-base<0.14.0",
+    "scikit-learn>=0.24.1",
+    "scipy>=1.3.0",
 ]
 
 [project.optional-dependencies]
@@ -53,7 +54,6 @@ dependencies = [
 all_extras = [
     "matplotlib>=3.2.0",
     "plotly>=5.0.0,<6",
-    "scikit-learn>=0.24.1",
     "ecos>=2.0.14,<2.1",
     "plotly>=5.0.0,<7",
     "cvxopt; python_version < '3.14'",