code: def shuffle(self):
      random.shuffle(self.sentences)
  
file_path: spark-nlp/examples/python/training/english/dl-ner/nerdl-graph/dataset_encoder.py
imports: import numpy
  import os
  import tensorflow
  import string
  import random
  import math
  import sys
label_desc: Use image node_id 2 for calling the DatasetEncoder obj's underlying member method code with example usage: obj.shuffle() without return types