mirror of
https://github.com/vale981/ray
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21 lines
581 B
Python
21 lines
581 B
Python
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import print_function
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from ray.rllib.models import Model
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from ray.rllib.utils.annotations import override
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from ray.rllib.utils import try_import_tf
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tf = try_import_tf()
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class NoopModel(Model):
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"""Trivial model that just returns the obs flattened.
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This is the model used if use_state_preprocessor=False."""
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@override(Model)
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def _build_layers_v2(self, input_dict, num_outputs, options):
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out = tf.reshape(input_dict["obs"], [-1, num_outputs])
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return out, out
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