BUG - Series description in sidecar does not match the DICOM

[RDoerfel]

Describe the bug
The series descriptions in the .json gets overwritten with something cryptic. E.g:

"1.8 PTCT_KIH22001b_18F_ptbLmOsem_sesBaseline_2051a3308d748f95e0e696d189ee0e02"
insead of
"NOT_DIAGNOSTIC_PET_Brain_Dynamic_MoCo"

To Reproduce

1. code/command used (copy/paste what you did)
   cmd_list = ["dcm2niix4pet", input_dir, "--destination-path", output_dir, "--kwargs", *metadata]

Expected behaviour
I would expect it to carry over the series description that we find in the dicom header.

Desktop (please complete the following information):

• OS: Windows 10
• pypet2bids = "1.3.14"

[bendhouseart]

@RDoerfel Ahh, that's some bleed through from "better" integrating pypet2bids into ezBIDS. I believe we added a unique hash to the series description to better sort when multiple sets of folders of pet images are grouped together. That's why the tracer isotype appears there among other things.

It's probably worth rolling back to the previous way of doing things and instead only outputting that extra text when the ezbids flag is passed. I think that was the intention, but it's now a bug.

Will @ you again on here once it's fixed.

[bendhouseart]

@RDoerfel having trouble merging due to github's servers, but PR #345 should fix your issue. Bug me or Martin if it hasn't been merged by next week.

[RDoerfel]

Awesome, thank you!