def plot_importance(model, features, num = len(X), save = False):
    feature_imp = pd.DataFrame({'Value': model.feature_importances_, 'Feature': features.columns})
    plt.figure(figsize = (10, 10))
    sns.set(font_scale = 1)
    sns.barplot(x = 'Value', y = 'Feature', 
                data = feature_imp.sort_values(by = 'Value', ascending = False)[0:num])
    plt.title('Features')
    plt.tight_layout()
    plt.show()
    if save:
        plt.savefig('importances.png')
        
        
        
# Example: plot_importance(random_forest, X, num = 10)