code: def AddRawCountsFromStandardInput(self):
      lines_processed = 0
      while True:
          line = sys.stdin.readline()
          if line == "":
              break
          self.AddRawCountsFromLine(line)
          lines_processed += 1
      if lines_processed == 0 or args.verbose > 0:
          print(
              "make_phone_lm.py: processed {0} lines of input".format(
                  lines_processed
              ),
              file=sys.stderr,
          )
  
imports: import argparse
  import math
  import sys
  from collections import defaultdict
label_desc: Use image node_id 4 for calling the NgramCounts obj's underlying member method code with example usage: obj.AddRawCountsFromStandardInput() without return types