Update

[jburel]

• Add badges to readme
• Fix hyperlink
• Add flake8 check and fix error
• Bump action version to avoid warnings

[Tom-TBT]

Thank you very much for the changes JM. I will transpose them to omero-tagsearch if you don't mind.

[jburel]

I was waiting for your work on tagsearch to be completed since it will probably conflict when enalbing flake8 Happy to do it either way is fine

[jburel]

No more changes from my side