# Module: tf.compat.v1.graph_util

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Helpers to manipulate a tensor graph in python.

## Functions

[`convert_variables_to_constants(...)`](https://www.tensorflow.org/versions/r2.14/api_docs/python/tf/compat/v1/graph_util/convert_variables_to_constants): Replaces all the variables in a graph with constants of the same values. (deprecated)

[`extract_sub_graph(...)`](https://www.tensorflow.org/versions/r2.14/api_docs/python/tf/compat/v1/graph_util/extract_sub_graph): Extract the subgraph that can reach any of the nodes in 'dest_nodes'. (deprecated)

[`import_graph_def(...)`](https://www.tensorflow.org/versions/r2.14/api_docs/python/tf/graph_util/import_graph_def): Imports the graph from `graph_def` into the current default `Graph`. (deprecated arguments)

[`must_run_on_cpu(...)`](https://www.tensorflow.org/versions/r2.14/api_docs/python/tf/compat/v1/graph_util/must_run_on_cpu): Returns True if the given node_def must run on CPU, otherwise False. (deprecated)

[`remove_training_nodes(...)`](https://www.tensorflow.org/versions/r2.14/api_docs/python/tf/compat/v1/graph_util/remove_training_nodes): Prunes out nodes that aren't needed for inference. (deprecated)

[`tensor_shape_from_node_def_name(...)`](https://www.tensorflow.org/versions/r2.14/api_docs/python/tf/compat/v1/graph_util/tensor_shape_from_node_def_name): Convenience function to get a shape from a NodeDef's input string. (deprecated)