# TC Backend

Minimal FastAPI backend skeleton for the TC mobile signal analysis lab.

## Python version

Use Python `3.12` or `3.13` for now.

The current dependency set is blocked on Python `3.14` because `pydantic-core`
build support is not yet available in this environment.

## Storage

The current backend uses SQLite via the Python standard library.

Default database path:

`data/tc_backend.db`

Uploaded audio files are stored under:

`data/uploads/`

## Run

```bash
.venv\Scripts\activate
pip install -r requirements.txt
uvicorn app.main:app --reload
```