code: def clip(signal, high, low):
      """
      Clip a signal from above at high and from below at low.
      """
      s = signal.copy()
  
      s[np.where(s > high)] = high
      s[np.where(s < low)] = low
  
      return s
  
file_path: cleverhans/cleverhans_v3.1.0/examples/adversarial_asr/room_simulator.py
imports: import numpy
  import matplotlib.pyplot
  from scipy.io import wavfile
  from scipy.signal import fftconvolve
  import pyroomacoustics
  import random
  import pickle
label_desc: Use image node_id 1 for calling a global function with example usage: clip(signal, high, low) and returns: s