# tf.compat.v1.trainable_variables

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| [![](https://www.tensorflow.org/images/GitHub-Mark-32px.png) View source on GitHub](https://github.com/tensorflow/tensorflow/blob/v2.0.0/tensorflow/python/ops/variables.py#L3151-L3170) |

Returns all variables created with `trainable=True`.

    tf.compat.v1.trainable_variables(
        scope=None
    )

When passed `trainable=True`, the `Variable()` constructor automatically
adds new variables to the graph collection
`GraphKeys.TRAINABLE_VARIABLES`. This convenience function returns the
contents of that collection.

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| ## Args ||
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| `scope` | (Optional.) A string. If supplied, the resulting list is filtered to include only items whose `name` attribute matches `scope` using `re.match`. Items without a `name` attribute are never returned if a scope is supplied. The choice of `re.match` means that a `scope` without special tokens filters by prefix. |

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| ## Returns ||
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| A list of Variable objects. ||

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