Package and document better

[jcohenadad]

Based on our meeting with a neuroradiologist today, as well as some confusion around the usage of this fonction (see eg: sct-pipeline/spine-park#17 (comment)), we need to improve the documentation of this function (eg: 10min video to-the-point).

Also, I suggest to make it a pip-installable package (if that's possible without too much trouble).

[valosekj]

Based on our meeting with a neuroradiologist today, as well as some confusion around the usage of this fonction (see eg: sct-pipeline/spine-park#17 (comment)), we need to improve the documentation of this function (eg: 10min video to-the-point).

Agree! I will focus on this after ISMRM.

Also, I suggest to make it a pip-installable package (if that's possible without too much trouble).

Yes, this is definitely an option. Or we can reconsider again the integration of the 'manual-correction' module directly into SCT (as discussed in the past in #3353). By doing this, users would have to download this repo as an external dependency. Moreover, all scripts related to "manual correction workflow" such as sct_run_batch, sct_qc and potentially manual_correction would be integrated directly into SCT.