Name "reduce" is not defined

[Unicoranium]

I am running Windows 10 on a 2017 MacBook Pro using BootCamp so as far as I know I can't use gpu

When I run python main.py --env_name=Breakout-v0 --is_train=True --display=True --use_gpu=False I get this output

 [*] GPU : 1.0000
2018-01-06 17:07:58.156417: I C:\tf_jenkins\home\workspace\rel-win\M\windows\PY\36\tensorflow\core\platform\cpu_feature_guard.cc:137] Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX AVX2
{'_save_step': 500000,
 '_test_step': 50000,
 'action_repeat': 4,
 'backend': 'tf',
 'batch_size': 32,
 'cnn_format': 'NHWC',
 'discount': 0.99,
 'display': True,
 'double_q': False,
 'dueling': False,
 'env_name': 'Breakout-v0',
 'env_type': 'detail',
 'ep_end': 0.1,
 'ep_end_t': 1000000,
 'ep_start': 1.0,
 'history_length': 4,
 'learn_start': 50000.0,
 'learning_rate': 0.00025,
 'learning_rate_decay': 0.96,
 'learning_rate_decay_step': 50000,
 'learning_rate_minimum': 0.00025,
 'max_delta': 1,
 'max_reward': 1.0,
 'max_step': 50000000,
 'memory_size': 1000000,
 'min_delta': -1,
 'min_reward': -1.0,
 'model': 'm1',
 'random_start': 30,
 'scale': 10000,
 'screen_height': 84,
 'screen_width': 84,
 'target_q_update_step': 10000,
 'train_frequency': 4}
Traceback (most recent call last):
  File "main.py", line 70, in <module>
    tf.app.run()
  File "C:\Users\Unicoranium\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorflow\python\platform\app.py", line 48, in run
    _sys.exit(main(_sys.argv[:1] + flags_passthrough))
  File "main.py", line 62, in main
    agent = Agent(config, env, sess)
  File "C:\Users\Unicoranium\Desktop\MachineLearning\DQN-tensorflow\DQN-tensorflow-master\dqn\agent.py", line 30, in __init__
    self.build_dqn()
  File "C:\Users\Unicoranium\Desktop\MachineLearning\DQN-tensorflow\DQN-tensorflow-master\dqn\agent.py", line 201, in build_dqn
    self.l3_flat = tf.reshape(self.l3, [-1, reduce(lambda x, y: x * y, shape[1:])])
NameError: name 'reduce' is not defined```

How can I fix it?

[kwanyoungpark]

I think it is import problem.
Try this:
from functools import reduce