Python 3.6.8 and CentOS 7.9 Could not find a version that satisfies the requirement jsonpickle

[acepelon]

Sorry if this is dumb, but I can't get bashhub working on my CentOS 7.9 environments anymore. They used to install fine.

# cat /etc/redhat-release
CentOS Linux release 7.9.2009 (Core)

# python3
Python 3.6.8 (default, Jun 20 2023, 11:53:23)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-44)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>>

# bash setup
Using Python path /usr/bin/python3
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100 10.7M  100 10.7M    0     0  6701k      0  0:00:01  0:00:01 --:--:-- 19.8M
Pulling down bashhub-client from 2.4.1 branch
Pulling down a few dependencies...(this may take a moment)
ERROR: Could not find a version that satisfies the requirement jsonpickle==3.0.1 (from bashhub) (from versions: 0.3.0, 0.3.1, 0.4.0, 0.5.0b0, 0.5.0, 0.6.0, 0.6.1, 0.7.0, 0.7.1, 0.7.2, 0.8.0, 0.9.0, 0.9.1, 0.9.2, 0.9.3, 0.9.4, 0.9.5, 0.9.6, 1.0, 1.1, 1.2, 1.3, 1.4, 1.4.1, 1.4.2, 1.5.0, 1.5.1, 1.5.2, 2.0.0, 2.1.0, 2.2.0)
ERROR: No matching distribution found for jsonpickle==3.0.1

I have tried various strategies for upgrading python but none worked well. If this is something easy to educate me on, can you please help?

thanks!