class_docstr: Class for points of a set.
docstr: Define a hash for the point.
docstr_tok: ["Define","a","hash","for","the","point","."]
code: def __hash__(self):
      """Define a hash for the point."""
  
imports: import functools
  import itertools
  from abc import ABC, abstractmethod
label_desc: Use image node_id 2 for calling the Point obj's underlying member method code with example usage: obj.__hash__() without return types