Help: ModuleNotFoundError for toml in building python-jupytext-1.15.0.drv

Help: ModuleNotFoundError for toml in building python-jupytext-1.15.0.drv

[Mbk Kamble]

Hi.
    I have tried to update my GuixSystem installation over the past week
and system reconfigure is failing to build some derivations. The latest is
this error:
build of
/gnu/store/5x701598l7qy5j5shfvhh0xjycn0q868-python-jupytext-1.15.0.drv
failed

when I looked in the log file, it shows that check phase is failing with
the error message:
ModuleNotFoundError: No module named 'toml'

I've been using guix for a couple of years, so doing a "guix system
reconfigure" after "guix pull" is not new to me. But I have never
experienced a prolonged "system reconfigure" fail before, so I am not sure
what I am missing.

This is my current working version info:
Generation 24   Nov 18 2024 21:53:10    (current)
  file name: /var/guix/profiles/system-24-link
  canonical file name: /gnu/store/yn9lr41l2igyccq5g0iphylgq9qgw7h6-system
  label: GNU with Linux 6.10.14
  bootloader: grub-efi
  root device: UUID: ec6f0ca7-ffa6-4dff-81a0-bd200f46ee54
  kernel: /gnu/store/x6zbnrdd8j0ilf07vgxjdgj3h6dlw0dx-linux-6.10.14/bzImage
  channels:
    nonguix:
      repository URL: https://gitlab.com/nonguix/nonguix
      branch: master
      commit: ad966c3844385e8f7b60b0dc915f92a1eba47e09
    guix:
      repository URL: https://git.savannah.gnu.org/git/guix.git
      branch: master
      commit: 59b2a60d0041882d732e1766e28f0df5a1ef1ac1
  configuration file:
/gnu/store/d15mv0462989b40mvljzvgw2d05ccg5x-configuration.scm

Any help would be appreciated.

-Milind