test.py

#initial state from where the bot starts
current_state = 7
steps = [current_state]

while current_state != 3:

    next_step_index = np.where(Q[current_state,] == np.max(Q[current_state,]))[1]
    
    if next_step_index.shape[0] > 1:
        next_step_index = int(np.random.choice(next_step_index, size = 1))
    else:
        next_step_index = int(next_step_index)
    
    steps.append(next_step_index)
    current_state = next_step_index

print("Most efficient path:")
print(steps)