The PPO model provided only supports black and white image input?

[XBLDev]

Hi

The CNN in the PPO seems to only support black and white? The code in models.py:

self.observation_in = tf.placeholder(shape=[None, o_size_h, o_size_w, 1], dtype=tf.float32, name='observation_0')

It should be easy enough to fix, just wondering is that just my misunderstanding?

[XBLDev]

It looks like it's already been updated, closing the issue

[lock]

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