Error bg.plot_file("demo.json")

[SpamAllan]

Hey,

Beginner here. I've followed the tutorial through a couple of times but get an error when I run the bg.plot_file("demo.json"). Can anyone help?

bg.plot_file("demo.json")
Traceback (most recent call last):
File "", line 1, in
File "/home/sam/BrachioGraph/plotter.py", line 176, in plot_file
with open(filename, "r") as line_file:
FileNotFoundError: [Errno 2] No such file or directory: 'demo.json'

Thanks,
Sam

[andypiper]

late response so you probably figured this out, but the docs specify images/demo.json for that file.