Update README.md

Author: sriaradhyula

README.md

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 # Gift Ideas AI Multi Agent
 
+**Reference blog:** https://outshift.cisco.com/blog/your-ai-holiday-shopper-using-multi-agent-tools-to-find-the-perfect-gift
+
 This repo demonstrates building a Gift Ideas AI Multi Agent to perform tasks such as retrieving gift ideas from various sources via REST APIs, using LangGraph to define workflows.
 
 ![](docs/gift-idea-langgraph-studio-demo.gif)