Where to find json file

[ervikas]

data = json.load(open('E:/Mulong/Datasets/rico/instances_test.json', 'r'))
This is the line from run_batch.py. I am not able to find this json file. How to find this file?
If I want to experiment with my own images, how to supply this json file.

[yms1204]

Hi, I'm struggling with the same issue. Did you solve it?