# tf.contrib.copy_graph.copy_op_to_graph

tf.contrib.copy_graph.copy_op_to_graph(
org_instance,
to_graph,
variables,
scope=''
)


Returns a copy of an operation from another Graph under a specified scope.

Given an Operation org_instance from one Graph, initializes and returns a copy of it from another Graph, under the specified scope (default "").

The copying is done recursively, so any Operation whose output is required to evaluate the org_instance, is also copied (unless already done).

Since Variable instances are copied separately, those required to evaluate org_instance must be provided as input.

#### Args:

• org_instance: An Operation from some Graph. Could be a Placeholder as well.
• to_graph: The Graph to copy org_instance to.
• variables: An iterable of Variable instances to copy org_instance to.
• scope: A scope for the new Variable (default "").

#### Returns:

The copied Operation from to_graph.

#### Raises:

• TypeError: If org_instance is not an Operation or Tensor.