# Shell Model Encryption Demo
Demonstrates encrypted and unencrypted model formats in aprender-shell.
## Overview
This example shows:
1. Creating and training a shell completion model
2. Saving as unencrypted `.apr` file
3. Saving as encrypted `.apr` file (AES-256-GCM with Argon2id)
## Running
```bash
cargo run --example shell_encryption_demo --features format-encryption
```
## Code
See `examples/shell_encryption_demo.rs` for the full implementation.