hidden_dim = 64
max_step = 500
GAMMA = 0.99
n_episode = 800
i_episode = 0
capacity = 65000 
batch_size = 64
n_epoch = 25
epsilon = 0.9
score = 0
comm_flag = 1
threshold = -0.1
tau = 0.98
cost_all = 0
cost_comm = 0
