How to Add Web Search to a LangChain Agent in Python (No API Key) A LangChain agent without web access answers from whatever its model learned in training. Give it two tools, one that searches the live web and one that reads a page as clean markdown, and it can look things up, check them, and ci...
Source: [Dev.to](https://dev.to/agentsearchhq/how-to-add-web-search-to-a-langchain-agent-in-python-no-api-key-2kdl)