code: def AddCount(self, predicted_word, count):
      self.total_count += count
      assert self.total_count >= 0
      old_count = self.word_to_count[predicted_word]
      new_count = old_count + count
      if new_count < 0:
          print(
              "predicted-word={0}, old-count={1}, count={2}".format(
                  predicted_word, old_count, count
              )
          )
      assert new_count >= 0
      if new_count == 0:
          del self.word_to_count[predicted_word]
      else:
          self.word_to_count[predicted_word] = new_count
  
imports: import argparse
  import math
  import sys
  from collections import defaultdict
label_desc: Use image node_id 4 for calling the CountsForHistory obj's underlying member method code with example usage: obj.AddCount(predicted_word, count) without return types