class_docstr: Defines a pipeline for operating on data. Output of first function will be passed to the second and so forth.
  
  :param ordered_func_list: (list):
      list of functions to call
  :param func_args: (dict):
      optional dictionary of params to pass to functions in addition to last output
      the dictionary should be in the form of:
      func_name: list(params)
code: def __init__(self, ordered_func_list, func_args=None):
      self.pipes = ordered_func_list
      self.func_args = func_args
      self.output = None
  
label_desc: Use image node_id 1 to create a new Pipeline object  with example: obj = Pipeline(ordered_func_list, func_args)