Remove Python 3.8 from pyproject.toml

Author: jaime-cespedes-sisniega

pyproject.toml

@@ -28,13 +28,12 @@ classifiers = [
     "Topic :: Scientific/Engineering :: Mathematics",
     "Topic :: Software Development",
     "Topic :: Software Development :: Libraries :: Python Modules",
-    "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3 :: Only",
 ]
-requires-python = ">=3.8,<3.12"
+requires-python = ">=3.9,<3.12"
 dependencies = [
     "matplotlib>=3.6.0,<3.9",
     "numpy>=1.24.0,<1.27",