Hello author, I want to ask you again about the visualization of the code evaluation process

[xiaodongqq]

Hello author, you mentioned this earlier in your reply, as shown in the link
#1 (comment)

Take eval_imp.py given in your code as an example, run the evaluation code of the corresponding scannet data set, how to achieve the operation of "Run the evaluation code and save the matched graph in each iteration"? After seeing the answer you gave, I tried, but found that it seemed unable to complete the operation of "save the matched graph". Because I don't seem to be familiar with this operation, and it seems difficult for me to add it in the code. So can I ask you about the specific code to do "run the evaluation code and save the matching graph at each iteration"? Thank you very much again!!