Learn to build a complete AI agent application from scratch using Python, LangChain, and FastAPI in this comprehensive 46-minute tutorial. Set up the development environment and configure the foundational structure for your AI application. Implement API setup procedures and create a robust token generation system for secure authentication. Integrate an agent executor into your API architecture to handle intelligent decision-making processes. Develop asynchronous SerpAPI tools for enhanced search capabilities and real-time data retrieval. Deploy and test your fully functional AI agent application with streaming capabilities. Master the integration of multiple AI tools and frameworks to create production-ready intelligent systems that can handle complex tasks autonomously.

Syllabus

00:00 End-to-End LangChain Agent
01:39 Setup the AI App
04:37 API Setup
11:28 API Token Generator
15:57 Agent Executor in API
34:03 Async SerpAPI Tool
40:08 Running the App
11:44 Course Completion