# Module: tf_agents.keras_layers.bias_layer

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| [![](https://www.tensorflow.org/images/GitHub-Mark-32px.png) View source on GitHub](https://github.com/tensorflow/agents/blob/v0.19.0/tf_agents/keras_layers/bias_layer.py) |

Keras layer mirroring tf.contrib.layers.bias_add.

## Classes

[`class BiasLayer`](https://www.tensorflow.org/agents/api_docs/python/tf_agents/keras_layers/BiasLayer): Keras layer that only adds a bias to the input.

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| ## Other Members ||
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| absolute_import | Instance of `__future__._Feature` |
| division | Instance of `__future__._Feature` |
| print_function | Instance of `__future__._Feature` |

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