fix: remove invalid PyPI trove classifiers

Framework :: Streamlit and Framework :: Django :: 5.0 are not registered
trove classifiers — PyPI rejects uploads containing them with 400.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: Vamil Gandhi

packages/python/django/pyproject.toml

@@ -17,7 +17,6 @@ classifiers = [
     "Framework :: Django",
     "Framework :: Django :: 4.0",
     "Framework :: Django :: 4.2",
-    "Framework :: Django :: 5.0",
     "Intended Audience :: Developers",
     "License :: OSI Approved :: MIT License",
     "Programming Language :: Python :: 3",

packages/python/streamlit/pyproject.toml

@@ -14,7 +14,6 @@ dependencies = ["streamlit>=1.28.0"]
 keywords = ["streamlit", "llm", "ai", "context", "ui"]
 classifiers = [
     "Development Status :: 3 - Alpha",
-    "Framework :: Streamlit",
     "Intended Audience :: Developers",
     "License :: OSI Approved :: MIT License",
     "Programming Language :: Python :: 3",