LangGraph能量追踪器：混合架构+WhatsApp电表照片处理

# Energy Buddy

Made by the LangChain Community

Juan Felipe Arias built an energy tracker processing meter photos via WhatsApp using LangGraph's hybrid architecture - deterministic code for key tasks, agents for queries. "Not everything should be an agent."

Read more: medium.com/@juan8arias/gi...

GitHub: github.com/juanfe88/ener...