BLD: pin matplotlib to < 3.11.0

Author: adamwitmer

pyproject.toml

@@ -7,7 +7,7 @@ name = "neat_ml"
 version = "0.0.1.dev0"
 dependencies = [
     'numpy>=1.26.3,<=2.1.3',
-    'matplotlib',
+    'matplotlib<3.11.0',  # backwards incompatibility for image comparison tests (see issue #36)
     'xgboost',
     'pandas',
     'scikit-learn',