class_docstr: A Discrimination Net node.
class_docstr_tok: ["A","Discrimination","Net","node","."]
code: def __new__(cls, edges=None, patterns=None):
      edges = edges if edges else {}
      patterns = patterns if patterns else []
      return tuple.__new__(cls, (edges, patterns))
  
imports: from collections import deque
  from flash.core.serve.dag.task import istask, subs
  from flash.core.utilities.imports import _TOPIC_SERVE_AVAILABLE
label_desc: Use image node_id 1 for calling the Node obj's underlying member method code with example usage: obj.__new__(cls, edges, patterns) and returns: tuple