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TravelAssistant / README.md
Ahmad Ismaeel Afaqi
using Weave for monitoring
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A newer version of the Gradio SDK is available: 5.49.0

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metadata
title: TravelAssistant
emoji: 🐢
colorFrom: pink
colorTo: indigo
sdk: gradio
sdk_version: 5.44.1
app_file: app.py
pinned: false
short_description: Agentic Travel Assistant using RAG and API Calls

Developed a LangChain-powered travel assistant that demonstrates tool-orchestrated reasoning:

  1. Uses RAG over a structured text file with destination info (RetrieverQA - VectorStore=FAISS, LLM=ChatOpenAI).
  2. Calls an external flights API for live availability. (Mock FastAPI on Render: https://flights-api-rz04.onrender.com)
  3. Falls back to a human agent when queries are out of scope.

Agent for Tool Orchestration = ChatOpenAI Monitoring Platform = Weave

Designed to strictly use one of the three tools above and avoid using pretrained knowledge.

Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference