import random

import robots

def random_walk(whoami, state):
    my_robots = state.robots_by_player[whoami]
    return ''.join(
        random.choice('ULDRP')
        for _ in range(len(my_robots))
    )

if __name__ == '__main__':
    server = robots.Server()
    server.add_simple_bot(random_walk, 'Alice')
    server.run()