metadata
title: AHV Assistant
emoji: 📷
colorFrom: indigo
colorTo: gray
sdk: docker
app_port: 7860
pinned: false
AHV Assistant — backend
FastAPI backend for the AHV product assistant (RAG over a camera-gear catalogue: Q&A, recommendations, kit builder, compatibility, owner dashboard).
This Space hosts the API. The frontend is deployed separately (Vercel) and
points at this Space's URL via config.js.
Required secrets (Space → Settings → Variables and secrets)
| Name | Type | Value |
|---|---|---|
OPENROUTER_API_KEY |
secret | your OpenRouter key |
OPENROUTER_MODEL |
variable | nvidia/llama-3.3-nemotron-super-49b-v1 |
FIREBASE_CREDENTIALS_JSON |
secret | the full service-account JSON (paste as one line) |
FIREBASE_PROJECT_ID |
variable | your Firebase project id |
ALLOWED_ORIGINS |
variable | your Vercel URL, e.g. https://ahv.vercel.app |
Health check: GET /health → { "index_loaded": true, "llm_key_set": true }.