Not able to install all required libraries of tools-python

HarshVardhan Mahawar <hv062727@...>

Hello spdx-team,
I am interested in contributing to the tools-python project in the spdx organization but during setting up my development environment I am unable to install all the required libraries that are required for the development, can you direct me toward any resource or documentation that helps in solving this issue? thank you(attaching the error)
Harsh Vardhan