code: def __eq__(self, other):
      raise self is other
  
file_path: networkx/networkx/utils/tests/test_heaps.py
imports: import pytest
  import networkx
  from networkx.utils import BinaryHeap, PairingHeap
label_desc: Use image node_id 1 for calling the X obj's underlying member method code with example usage: obj.__eq__(other) without return types