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60d4d5e1aa
* Remove all __future__ imports from RLlib. * Remove (object) again from tf_run_builder.py::TFRunBuilder. * Fix 2xLINT warnings. * Fix broken appo_policy import (must be appo_tf_policy) * Remove future imports from all other ray files (not just RLlib). * Remove future imports from all other ray files (not just RLlib). * Remove future import blocks that contain `unicode_literals` as well. Revert appo_tf_policy.py to appo_policy.py (belongs to another PR). * Add two empty lines before Schedule class. * Put back __future__ imports into determine_tests_to_run.py. Fails otherwise on a py2/print related error.
15 lines
462 B
Python
15 lines
462 B
Python
from ray.rllib.models.tf.tf_modelv2 import TFModelV2
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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(TFModelV2):
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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(TFModelV2)
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def forward(self, input_dict, state, seq_lens):
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return tf.cast(input_dict["obs_flat"], tf.float32), state
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