parameters: (node_name)
return_statement: return node_name.startswith("__copy_")
docstring: Determine whether a node name is that of a debug Copy node.
  
    Such nodes are inserted by TensorFlow core upon request in
    RunOptions.debug_options.debug_tensor_watch_opts.
  
    Args:
      node_name: Name of the node.
  
    Returns:
      A bool indicating whether the input argument is the name of a debug Copy
      node.
docstring_summary: Determine whether a node name is that of a debug Copy node.
docstring_tokens: Determine whether a node name is that of a debug Copy node .
function: def is_copy_node(node_name):
    """Determine whether a node name is that of a debug Copy node.
  
    Such nodes are inserted by TensorFlow core upon request in
    RunOptions.debug_options.debug_tensor_watch_opts.
  
    Args:
      node_name: Name of the node.
  
    Returns:
      A bool indicating whether the input argument is the name of a debug Copy
      node.
    """
    return node_name.startswith("__copy_")
function_tokens: def is_copy_node ( node_name ) : return node_name . startswith ( "__copy_" )