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)
docstr: Return a copy of the input.
  
  This is here for serialization compatibility with pickle.
docstr_tok: ["Return","a","copy","of","the","input",".","This","is","here","for","serialization","compatibility","with","pickle","."]
code: def identity(x):
      """Return a copy of the input.
  
      This is here for serialization compatibility with pickle.
      """
      return x
  
label_desc: Use image node_id 5 for calling the Pipeline obj's underlying member method code with example usage: obj.identity(x) and returns: x