import os
import yaml

def load_config():
    """Load configuration from file."""
    config_paths = [
        '.git-commit-ai/config.yaml',
        os.path.expanduser('~/.config/git-commit-ai/config.yaml')
    ]
    
    for path in config_paths:
        if os.path.exists(path):
            with open(path) as f:
                return yaml.safe_load(f) or {}
    
    return {}