fix pyproject

Author: philschmid

pyproject.toml

@@ -23,7 +23,6 @@ classifiers = [
   "Topic :: Software Development :: Libraries :: Python Modules",
   "Topic :: Software Development :: Libraries",
   "Topic :: Software Development",
-  "Framework :: OpenAI",
   "Intended Audience :: Developers",
   "License :: OSI Approved :: MIT License",
   "Programming Language :: Python :: 3 :: Only",