Update pyproject.toml

Author: MichaelMoroz

Python/pyproject.toml

@@ -15,12 +15,12 @@ requires-python = ">=3.7"
 dependencies = ["numpy"]
 classifiers = [
     "Programming Language :: Python :: 3",
-    "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",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "License :: OSI Approved :: MIT License",
     "Environment :: Win32 (MS Windows)",
     "Operating System :: POSIX :: Linux",