code: def _get_automorphisms_vf2(
      graph,
      color=None,
      edge_color=None,
      node_compat_fn=None,
      edge_compat_fn=None,
  ):
      """Returns all the automorphisms of the graph
  
      This function simply calls C{get_isomorphisms_vf2} with the graph
      itgraph. See C{get_isomorphisms_vf2} for an explanation of the
      parameters.
  
      @return: a list of lists, each item containing a possible mapping
        of the graph vertices to itgraph according to the automorphism
      @see: Graph.get_isomorphisms_vf2
      """
      return graph.get_isomorphisms_vf2(
          graph,
          color1=color,
          color2=color,
          edge_color1=edge_color,
          edge_color2=edge_color,
          node_compat_fn=node_compat_fn,
          edge_compat_fn=edge_compat_fn,
      )
  
label_desc: Use image node_id 2 for calling a global function with example usage: _get_automorphisms_vf2(graph, color, edge_color, node_compat_fn, edge_compat_fn) and returns: graph