pip requirements.txt issue

[progressEdd]

I wrote the solution and needed changes in my pull request
#28 I wasn't sure if the pull request was notified, so I decided to add put in a issue.

I ran into issues with while trying to run through step 3 of the installation.

python3 -m pip install -r requirements.txt

I am using a conda environment with python 3.8.8 on Fedora Linux. The following is an example of a pip error output.

ERROR: Cannot install -r requirements.txt (line 41) and urllib3==1.25.0 because these package versions have conflicting dependencies.

The conflict is caused by:
    The user requested urllib3==1.25.0
    requests 2.24.0 depends on urllib3!=1.25.0, !=1.25.1, <1.26 and >=1.21.1

To fix this you could try to:
1. loosen the range of package versions you've specified
2. remove package versions to allow pip attempt to solve the dependency conflict

ERROR: ResolutionImpossible: for help visit https://pip.pypa.io/en/latest/user_guide/#fixing-conflicting-dependencies

There's more in the pull request, but the above is a example of the errors I got. I modified the requirements.txt file and got it working on my laptop.