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09fa60b | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 | # AudioForge Backend
FastAPI backend for open-source music generation.
## Setup
1. Install dependencies:
```bash
uv venv
source .venv/bin/activate # Windows: .venv\Scripts\activate
uv pip install -e ".[dev]"
```
2. Set up environment variables:
```bash
cp .env.example .env
# Edit .env with your settings
```
3. Start PostgreSQL and Redis (using Docker):
```bash
docker-compose up -d postgres redis
```
4. Run migrations:
```bash
alembic upgrade head
```
5. Start the server:
```bash
uvicorn app.main:app --reload
```
## Music Generation Models
### MusicGen (Required)
MusicGen is used for instrumental music generation. It will be automatically downloaded on first use.
### Bark (Optional)
Bark is used for vocal generation. To install:
```bash
pip install bark
```
Or use the Hugging Face transformers version:
```bash
pip install transformers[torch] soundfile
```
Then update `app/services/vocal_generation.py` to use the transformers-based implementation.
## API Documentation
Once running, visit:
- Swagger UI: http://localhost:8000/api/docs
- ReDoc: http://localhost:8000/api/redoc
## Testing
```bash
pytest tests/ -v
```
## Development
```bash
# Format code
make format
# Type check
make type-check
# Lint
make lint
```
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