# Utility Scripts

Simple CLI scripts for common operations.

## Available Scripts

### 1. Train Pipeline
Run the complete training pipeline (all 7 stages):
```bash
python scripts/train.py
```

### 2. Evaluate Model
Evaluate the trained model on test data:
```bash
# Use default model path
python scripts/evaluate.py

# Or specify custom model path
python scripts/evaluate.py --model-path artifacts/model_trainer/model
```

### 3. Start API Server
Start the FastAPI server:
```bash
# Default (localhost:8000)
python scripts/serve.py

# Custom host/port
python scripts/serve.py --host 0.0.0.0 --port 8080

# Development mode with auto-reload
python scripts/serve.py --reload
```

### 4. Initialize Airflow
Set up Airflow database and create admin user:
```bash
python scripts/init_db.py
```

Then start Airflow services:
```bash
airflow scheduler  # Terminal 1
airflow webserver  # Terminal 2
```

## Quick Examples

```bash
# Full workflow
python scripts/train.py          # Train model
python scripts/evaluate.py       # Evaluate model
python scripts/serve.py --reload # Start API server

# Airflow setup
python scripts/init_db.py        # Initialize
airflow webserver                # Start UI
```