gradio>=5.22.0
python-dotenv>=1.0.1
langchain>=0.3.0
langchain-openai>=0.3.9
langchain-community>=0.3.20
langchain-experimental>=0.3.4
langgraph>=0.3.18
langgraph-checkpoint-sqlite>=2.0.6
langsmith>=0.3.18
playwright>=1.51.0
requests>=2.32.3
wikipedia>=1.4.0
typing-extensions>=4.12.0
