---
title: "Building a Smart Travel Itinerary Suggester with LangChain, Google Maps API, and Gradio (Part 3)"
url: https://daily.dev/posts/building-a-smart-travel-itinerary-suggester-with-langchain-google-maps-api-and-gradio-part-3--7kjastilh
source_url: https://towardsdatascience.com/building-a-smart-travel-itinerary-suggester-with-langchain-google-maps-api-and-gradio-part-3-90dc7be627fb?source=rss----7f60cf5620c9---4
type: article
source: "Towards Data Science"
published: 2023-09-27T09:45:24.150Z
updated: 2026-04-10T02:13:07.162Z
tags: ["google", "gradio", "html", "llm", "prompt-engineering", "zoom"]
reading_time: 3
upvotes: 0
comments: 0
language: en
---

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# Building a Smart Travel Itinerary Suggester with LangChain, Google Maps API, and Gradio (Part 3)

**[Towards Data Science](https://daily.dev/sources/tds)** · 3 min read · 0 upvotes · 0 comments

## Summary

Building a Smart Travel Itinerary Suggester with LangChain, Google Maps API, and Gradio (Part 3) Learn how to build an application that might inspire your next road trip. This article is the final one in a three part series where we build a travel itinerary suggester application using OpenAI and Google APIs.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://towardsdatascience.com/building-a-smart-travel-itinerary-suggester-with-langchain-google-maps-api-and-gradio-part-3-90dc7be627fb?source=rss----7f60cf5620c9---4>

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---

Tags: [#google](https://daily.dev/tags/google), [#gradio](https://daily.dev/tags/gradio), [#html](https://daily.dev/tags/html), [#llm](https://daily.dev/tags/llm), [#prompt-engineering](https://daily.dev/tags/prompt-engineering), [#zoom](https://daily.dev/tags/zoom)

[View this post on daily.dev](https://daily.dev/posts/building-a-smart-travel-itinerary-suggester-with-langchain-google-maps-api-and-gradio-part-3--7kjastilh)