code: def repr_branch(self, index: int, shorten=False):
      if shorten:
          if index == 0:
              return f"≤ {round(self.threshold, 4)}"
          return f"> {round(self.threshold, 4)}"
      else:
          if index == 0:
              return f"{self.feature} ≤ {self.threshold}"
          return f"{self.feature} > {self.threshold}"
  
imports: from __future__ import annotations
  import abc
  import math
  from ..base import Branch
label_desc: Use image node_id 5 for calling the NumericBinaryBranch obj's underlying member method code with example usage: obj.repr_branch(index, shorten) and returns: str, round, self, str, self, str, round, self, str, self