Update classifiers in pyproject.toml

Author: mrcdr

pyproject.toml

@@ -10,7 +10,6 @@ classifiers = [
     "Development Status :: 5 - Production/Stable",
     "Intended Audience :: Developers",
     "Intended Audience :: Science/Research",
-    "License :: OSI Approved :: MIT License",
     "Operating System :: OS Independent",
     "Programming Language :: C++",
     "Programming Language :: Python :: 3",