def remove_node(self, node):
        """Remove given node.

        node (graphman.callablenode.CallableNode instance
              or graphman.proxynode.ProxyNode instance)
        """
        ### remove node instance from the node map and
        ### node data
        APP_REFS.gm.remove_node(node)
Remove given node.

        node (graphman.callablenode.CallableNode instance
              or graphman.proxynode.ProxyNode instance)
        
nodezator/editing/objinsert.py