[Enh] Updated compatible Python version

Author: johmedr

pyproject.toml

@@ -11,10 +11,16 @@ license = {file = "LICENSE"}
 authors = [
   {name = "Johan Medrano", email = "[email protected]"},
   {name = "Yael Balbastre", email = "[email protected]"}]
-requires-python = ">=3.9,<3.14"
+requires-python = ">=3.3,<3.14"
 classifiers = [
   "Development Status :: 3 - Alpha",
   "License :: OSI Approved :: GNU General Public License v2 (GPLv2)",
+  "Programming Language :: Python :: 3.3",
+  "Programming Language :: Python :: 3.4",
+  "Programming Language :: Python :: 3.5",
+  "Programming Language :: Python :: 3.6",
+  "Programming Language :: Python :: 3.7",
+  "Programming Language :: Python :: 3.8",
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",