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Add embodied module back
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import numpy as np
class RandomAgent:
def __init__(self, obs_space, act_space):
self.obs_space = obs_space
self.act_space = act_space
def init_policy(self, batch_size):
return ()
def init_train(self, batch_size):
return ()
def init_report(self, batch_size):
return ()
def policy(self, carry, obs, mode='train'):
batch_size = len(obs['is_first'])
act = {
k: np.stack([v.sample() for _ in range(batch_size)])
for k, v in self.act_space.items() if k != 'reset'}
return carry, act, {}
def train(self, carry, data):
return carry, {}, {}
def report(self, carry, data):
return carry, {}
def stream(self, st):
return st
def save(self):
return None
def load(self, data=None):
pass