class_docstr: ByteCodeVisitor
docstr: consumer calls this instruction after every instruction.
docstr_tok: ["consumer","calls","this","instruction","after","every","instruction","."]
code: def instruction_post(self, instr):
      """
      consumer calls this instruction after every instruction.
      """
  
file_path: turicreate/src/python/turicreate/meta/bytecodetools/bytecode_consumer.py
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  from .disassembler_ import disassembler
label_desc: Use image node_id 4 for calling the ByteCodeConsumer obj's underlying member method code with example usage: obj.instruction_post(instr) without return types