code: def _le_from_lt(self, other):
      "Return a <= b.  Computed by @total_ordering from (a < b) or (a == b)."
      op_result = type(self).__lt__(self, other)
      if op_result is NotImplemented:
          return op_result
      return op_result or self == other
  
imports: from abc import get_cache_token
  from collections import namedtuple
  from reprlib import recursive_repr
  from _thread import RLock
label_desc: Use image node_id 4 for calling a global function with example usage: _le_from_lt(other) and returns: unknown, op_result