Update README.md

README.md

@@ -4,7 +4,8 @@ emoji: 🧠
 colorFrom: indigo
 colorTo: purple
 sdk: gradio
-sdk_version: "4.20.0"
+sdk_version: "4.44.0"
+python_version: "3.10"
 app_file: app.py
 pinned: false
 ---
@@ -141,4 +142,4 @@ Open `http://localhost:7860` in your browser.
 - **Database**: SQLite file `second_brain.db` is created automatically on first run in the app's working directory
 - **Voice transcription**: Uses OpenAI Whisper `small` model (~250MB), downloaded on first voice task
 - **AI model**: Groq `llama-3.3-70b-versatile` (free tier, ~0.3s response time)
-- **Persistence on HF Spaces**: HuggingFace Spaces have ephemeral storage — the SQLite DB resets on each restart. For permanent storage, upgrade to a paid Space with persistent storage, or swap `database.py` to use an external DB (Supabase, PlanetScale, etc.)
+- **Persistence on HF Spaces**: HuggingFace Spaces have ephemeral storage — the SQLite DB resets on each restart. For permanent storage, upgrade to a paid Space with persistent storage, or swap `database.py` to use an external DB (Supabase, PlanetScale, etc.)