class_docstr: Keeps a list of outputs for a task 
class_docstr_tok: ["Keeps","a","list","of","outputs","for","a","task"]
code: def __init__(self, outputs=None):
      self.outputs = outputs or []
  
imports: from caffe2.python import core, context
  from caffe2.python.schema import Field, from_blob_list
  from collections import defaultdict
  from copy import copy
label_desc: Use image node_id 1 to create a new TaskOutputList object  with example: obj = TaskOutputList(outputs)