class_docstr: Base class of Crosstalk.
  Please refer to crosstalk unittests for examples of how to exchange/compare values between different toolkits.
class_docstr_tok: ["Base","class","of","Crosstalk",".","Please","refer","to","crosstalk","unittests","for","examples","of","how","to","exchange\/compare","values","between","different","toolkits","."]
docstr: Bump up passes so save won't overwrite existing files
docstr_tok: ["Bump","up","passes","so","save","wo","n't","overwrite","existing","files"]
code: def next_pass(self):
      """
      Bump up passes so save won't overwrite existing files
      """
      self.passes += 1
  
imports: import os
  import pickle
  import numpy
  from collections import namedtuple
label_desc: Use image node_id 3 for calling the Crosstalk obj's underlying member method code with example usage: obj.next_pass() without return types