graph based module

[luna9806]

Hi，xinlei      I like your paper very much, but I have som​e confusion about the graph based reasoning?  In these issues, ​I found that you have given some raw codes, however not to i​​n​​c​​o​​r​​p​​orate them to the ​mai​n code ​​​​​​.Did you continue to complete this work later? Looking forward to your answer.