code: def __init__(self, binary):
      super(Addr2LineSymbolizer, self).__init__()
      self.binary = binary
      self.pipe = self.open_addr2line()
  
imports: import bisect
  import os
  import re
  import subprocess
  import sys
label_desc: Use image node_id 1 to create a new Addr2LineSymbolizer object from inherited base classes: Symbolizer with example: obj = Addr2LineSymbolizer(binary)