README.md

metadata

title: Mobile Lookup
emoji: 📱
colorFrom: blue
colorTo: indigo
sdk: streamlit
sdk_version: 1.57.0
app_file: app.py
pinned: false
license: mit

Mobile Lookup

Search mobile numbers across a HuggingFace parquet dataset using DuckDB.

How it works

1. Searches mobile1_index.parquet and mobile2_index.parquet in parallel via DuckDB
2. Uses the row_group_id + row_start/row_end from the index to fetch only the exact row group from HuggingFace
3. Returns all matching records with full details

Setup

Set the following repository secret in your Space settings:

Secret	Description
HF_TOKEN	HuggingFace token with read access to the dataset

Index files

Upload mobile1_index.parquet and mobile2_index.parquet to the Space repository, or set MOBILE1_IDX / MOBILE2_IDX env vars to hf:// paths if stored in a dataset.