code: def inverse_transform(self, X):
      X = np.asarray(X)
      X *= self.scale_
      X += self.mean_
      return X
  
file_path: TTS/TTS/tts/utils/data.py
imports: import numpy
label_desc: Use image node_id 4 for calling the StandardScaler obj's underlying member method code with example usage: obj.inverse_transform(X) and returns: X