Apache license fix

Author: gasse

pyproject.toml

@@ -17,13 +17,14 @@ authors = [
 ]
 readme = "README.md"
 requires-python = ">3.7"
-license = {text = "BSD-3-Clause"}
+license = {text = "Apache-2.0"}
 classifiers = [
     "Development Status :: 2 - Pre-Alpha",
     "Programming Language :: Python :: 3",
     "Operating System :: OS Independent",
     "Intended Audience :: Science/Research",
     "Topic :: Scientific/Engineering :: Artificial Intelligence",
+    "License :: OSI Approved :: Apache Software License",
 ]
 
 [project.urls]