code: def nodes_equal(nodes1, nodes2):
      """Check if nodes are equal.
  
      Equality here means equal as Python objects.
      Node data must match if included.
      The order of nodes is not relevant.
  
      Parameters
      ----------
      nodes1, nodes2 : iterables of nodes, or (node, datadict) tuples
  
      Returns
      -------
      bool
          True if nodes are equal, False otherwise.
      """
      nlist1 = list(nodes1)
      nlist2 = list(nodes2)
      try:
          d1 = dict(nlist1)
          d2 = dict(nlist2)
      except (ValueError, TypeError):
          d1 = dict.fromkeys(nlist1)
          d2 = dict.fromkeys(nlist2)
      return d1 == d2
  
imports: import sys
  import uuid
  import warnings
  from collections import defaultdict, deque
  from collections.abc import Iterable, Iterator, Sized
  from itertools import chain, tee
  import networkx
label_desc: Use image node_id 11 for calling a global function with example usage: nodes_equal(nodes1, nodes2) and returns: unknown