NV-Generate-MR-Brain-Finetune Purpose - Used for finetuning the NV-Generate-CTMR v1 diffusion UNet from user-supplied T1, T2, FLAIR, SWI, or MRA NIfTI training volumes. - Not for clinical interpretation, regulatory use, or approving synthetic data for production training. - The wrapper stages the config glue locally and delegates execution to existing upstream scripts: , , and optionally . It does not execute the notebook. - Manifest I/O: inputs are and ; outputs are , optional , and . - The underlying training contract is the upstream config/env JSON (the same one driven from cell of ). The…