| languages = ['id', 'uz', 'vi', 'en'] | |
| preferred_backends = ['ibm', 'russian', 'ibm', 'ibm'] | |
| avg_rewards = [0.84, 0.79, 0.82, 0.85] | |
| colors = ['blue' if b == 'ibm' else 'red' for b in preferred_backends] | |
| plt.bar(languages, avg_rewards, color=colors) | |
| plt.title("Cross-Lingual Backend Preference") | |
| plt.ylabel("Avg Reward") | |
| plt.show() | |