Create README.md

README.md

@@ -1,12 +1,38 @@
 ---
-title: Test
-emoji: ⚡
-colorFrom: red
-colorTo: green
-sdk: gradio
-sdk_version: 6.8.0
+title: Code Search Client
+colorFrom: blue
+colorTo: indigo
+sdk: streamlit
+sdk_version: "1.35.0"
 app_file: app.py
 pinned: false
+license: mit
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# Code Search Client
+
+A Streamlit UI for the [Code Search API](https://huggingface.co/spaces/YOUR_USER/code-search-api).
+
+## Setup
+
+1. Deploy the **Code Search API** Space first (the FastAPI backend).
+2. Deploy this Space.
+3. Open the app and paste your API Space URL into the sidebar (e.g. `https://your-user-code-search-api.hf.space`).
+
+## Features
+
+| Tab | Description |
+|---|---|
+| 🔍 Search | Query any indexed document or project |
+| 📄 Index File | Upload a single source file to index |
+| 📦 Batch Index | Upload a whole project (multiple files) under one doc_id |
+| 🗂 Documents | Browse and delete indexed documents |
+| 🧮 Embed | Get raw 768-dim embeddings for any text |
+
+## Tip — pre-configure the API URL
+
+Set the `API_URL` environment variable in your Space secrets to pre-fill the sidebar:
+
+```
+API_URL=https://your-user-code-search-api.hf.space
+```