code: def piecewise_linear_log(x):
      x = x * GAIN
      x[x > math.e] = torch.log(x[x > math.e])
      x[x <= math.e] = x[x <= math.e] / math.e
      return x
  
imports: import json
  import math
  from collections import namedtuple
  from typing import List, Tuple
  import sentencepiece
  import torch
  import torchaudio
  from torchaudio.models import Hypothesis
label_desc: Use image node_id 1 for calling a global function with example usage: piecewise_linear_log(x) and returns: x