Update README.md

README.md

@@ -1,32 +1,22 @@
 ---
-title: ZEN AI Playground — Beginner Edition
-emoji: 🧪
-colorFrom: indigo
-colorTo: purple
+title: ZEN GPT-5 Production Tools
+emoji: 💡
+colorFrom: blue
+colorTo: indigo
 sdk: gradio
 sdk_version: 5.49.1
 app_file: app.py
 pinned: false
-license: mit
 ---
 
-# ZEN AI Playground — Beginner Edition 🎨🤖
+**Two tools in one Space:**
 
-A single-key app for new learners to chat with GPT and optionally render an image.
+- **💬 Chat** — streaming GPT-5 messages (messages-format)
+- **📄 Pro Brief** — upload PDFs/DOCX/TXT/MD/CSV and generate:
+  - Executive Brief
+  - Action Items
+  - Risks & Mitigations
+  - Meeting Minutes
+  - JSON Summary (machine-consumable)
 
-### One Key for Everything
-Paste **one OpenAI API key** (starts with `sk-`). The same key powers:
-- **Text** with GPT-5 (or fallback to gpt-4o if your account lacks GPT-5 access)
-- **Images** with **DALL·E 3** (highest quality requested when available)
-
-If your account doesn’t have image permissions or runs out of quota, the app will simply skip the image and still return text.
-
-## Quick Start
-1) Create a **Gradio (Python)** Space.  
-2) Upload `app.py`, `requirements.txt`, and this `README.md`.  
-3) Click **Build** → paste your **OpenAI** key in the UI (starts with `sk-`) → ask anything.
-
-### Notes
-- Defaults to `gpt-4o` for maximum compatibility.  
-- If you have access to `gpt-5`, pick it from the dropdown.  
-- Image generation uses `gpt-image-1`. If your account lacks access, the app gracefully skips the image.
+Footer stamp: _Module 3 – ZEN SDK Production_. Keys are only used in-session.