def __init__(self):
    InternalPolicy.__init__(self, str='SOCIALFORCE')
    self.dt = Config.DT
    self.obs_seq_len = 8
    self.is_init = False
def __init__(self):
    InternalPolicy.__init__(self, str='SOCIALFORCE')
    self.dt = Config.DT
    self.obs_seq_len = 8
    self.is_init = False