code: def decode(self, input, final=False):
      try:
          return self.decompressobj.decompress(input)
      except EOFError:
          return ""
  
imports: import codecs
  import bz2
label_desc: Use image node_id 2 for calling the IncrementalDecoder obj's underlying member method code with example usage: obj.decode(input, final) and returns: self, str