How to list repository contributors and their commits using pygithub3

[ammarkhwaira]

I have a Github user in which I have been granted the access to see an organization called 'W-Org' with all its repositories. It has repo-A and repo-B.

If I click on W-Org and navigate to repo-A, then click on 'Graphs', I can see each contributor to this repo-A with his commits (no of commits, lines added, lines removed).

How can I write python code using pygithub3 to get into this? All what I could get is a list of repositories for this org using:

gr = gh.repos.list_by_org('W-Org',type='all').all() 

and a list of all contributors (not linked to each repo) using:

gh.orgs.members.list('W-Org').all()

How to link this repository with the contributor and then get his commits? 

I also tried this code, but it gives me 'Not found 404!' although I can see and click on repo-A and see its contents.

gh.repos.commits.list('repo-A').all()