# Backend Migration to Python Successfully Completed

## Status: ✅ SUCCESSFUL 
The Telegram bot conflict error has been resolved and Python backend is running.

## What Was Fixed:
1. **Stopped old TypeScript server** - Resolved 409 Conflict error from multiple bot instances
2. **Added missing dependency** - beautifulsoup4 required by vk-api package  
3. **Updated Docker configuration** - Changed port from 3000 to 8000
4. **Clean deployment** - Python backend now running without errors

## Current Python Backend:
- **Status**: Running successfully ✅
- **URL**: http://localhost:8000 (internal Docker: port 8000)
- **Services**: FastAPI + PostgreSQL + Traefik
- **Music Source**: VK Music (vk-api library)
- **Telegram Bot**: No conflicts, single instance running

## Logs Confirmation:
```
INFO:     Started server process [1]
INFO:     Waiting for application startup.
INFO:     Application startup complete.
INFO:     Uvicorn running on http://0.0.0.0:8000 (Press CTRL+C to quit)
```

## API Endpoints Available:
- GET / - Main HTML page
- POST /api/search - Search VK Music  
- POST /api/convert - Convert to MP3
- POST /api/telegram-send - Send via bot
- GET /health - Health check

## Environment Variables Needed:
To fully test VK Music functionality, configure:
- VK_LOGIN - VK account login
- VK_PASSWORD - VK account password  
- TELEGRAM_BOT_TOKEN - Bot token
- DATABASE_URL - PostgreSQL connection

## Next Steps:
Ready for testing with actual VK credentials and Telegram bot integration.