Build a Weather Agent with LangChain + OpenAI | Custom Tool Calling Tutorial | #chatgpt #langchain

🚀 In this video, you’ll learn how to build a powerful Weather Agent using LangChain and OpenAI with custom tool calling capabilities!
Whether you're building a smart assistant, integrating APIs with LLMs, or just getting started with LangChain — this hands-on tutorial will guide you step-by-step.

🧠 What You'll Learn:

How to create a weather-fetching agent using LangChain
Setting up custom tools and integrating APIs (like OpenWeatherMap)
How OpenAI’s function calling works
Making LLMs smarter using tool calling (function calling) features
Real-time use case of LLM x External Data

✅ By the end of the video, you'll have a working AI agent that can respond to weather queries by calling an external API — intelligently and efficiently.

Blog: https://codecrafts-indranil.hashnode.dev/how-to-build-a-simple-math-assistant-using-langchains-tool-calling-and-openai
My Profile:
Twitter : https://x.com/Nil_phy_dreamer
LinkedIn : / indranil-maiti-7542941b7
Portfolio : https://my-portfolio-indranil-maitis-...

🔗 Helpful Links:

LangChain Documentation: https://docs.langchain.com

OpenAI API: https://platform.openai.com

#LangChain #OpenAI #FunctionCalling #WeatherAgent #AIAgent #LangChainTutorial #PythonAI #OpenAIAPI #LLMTools #ToolCalling #WeatherBot #LangChainProjects #OpenWeatherMap #AIintegration #CustomToolCalling

Видео Build a Weather Agent with LangChain + OpenAI | Custom Tool Calling Tutorial | #chatgpt #langchain канала Indranil's org.