code: def setup_method(self):
      dd = {"color": "blue", "weight": 1.2}
      self.nd = {0: dd, 1: {}, 2: {"color": 1}}
      self.s = {3: self.nd, 0: {}, 1: {}, 2: {3: {"color": 1}}}
      self.p = {3: {}, 0: {3: dd}, 1: {0: {}}, 2: {1: {"color": 1}}}
      self.adjview = nx.classes.coreviews.UnionAdjacency(self.s, self.p)
  
imports: import pickle
  import pytest
  import networkx
label_desc: Use image node_id 1 for calling the TestUnionAdjacency obj's underlying member method code with example usage: obj.setup_method() without return types