remove py3.9 support

Author: tommyod

.github/workflows/python.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
 
     steps:
     - uses: actions/checkout@v4

pyproject.toml

@@ -6,7 +6,7 @@ build-backend = "setuptools.build_meta"
 name = "probabilit"
 version = "0.0.1"
 description = "A Python package for Monte Carlo sampling."
-requires-python = ">= 3.9"
+requires-python = ">= 3.10"
 readme = {file = "README.md", content-type = "text/markdown"}
 authors = [
     { name = "Tommy"},