Lease AI Chatbot (Python)

Description

A bespoke LLM interface where users can upload multiple contract or lease documents to summarise and query data from.

This tool is an on‑prem, offline desktop UI (Windows + macOS) Python app that:

• Reads multiple lease PDFs from a secure workspace folder (plus drag & drop)
• Extracts text + runs OCR on scanned pages (best‑effort for handwriting) and flags low-confidence / failed OCR pages
• Generates a plain‑English bullet summary in the UI
• Provides a chatbot powered by local Ollama to ask questions about the selected lease
• Shows page citations (clickable “Page 33” links) and jumps to that page in an embedded PDF viewer with “Go to Page”
• Includes a Clause Finder for your 19 lease headings + highlights the most important fields
• Keeps an audit log (JSONL) and allows audit export to CSV
• Supports a simple “shared office workspace” mode: multiple users can point at the same shared secure folder (offline) and share the local index/audit log