code: def split(block, name):
      func = lambda instr: instr.opname == name
      return split_cond(block, func)
  
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  import opcode
  import _ast
  from ..bytecodetools.instruction import Instruction
  from ..asttools.visitors.print_visitor import print_ast
  from ..utils import py3op, py2op, py3
label_desc: Use image node_id 1 for calling a global function with example usage: split(block, name) and returns: split_cond