[doc] Update conf.py (#481)

* Update conf.py

* Apply suggestions from code review

* Update conf.py

* Apply suggestions from code review

docs/sphinx/source/conf.py

@@ -71,7 +71,7 @@
 
 # General information about the project.
 project = u'SofaPython3'
-copyright = u'2023, SOFA Framework'
+copyright = '%Y, SOFA Framework'
 author = u'[email protected]'
 
 stream = os.popen("git rev-parse --abbrev-ref HEAD")
@@ -84,6 +84,10 @@ def custom_underline_filter(text, char):
 html_context = {
  'current_version': version,
  'underline_filter': custom_underline_filter,
+ 'display_github': True,
+ 'github_user': 'sofa-framework', 
+ 'github_repo': 'SofaPython3',
+ 'github_version': 'master/docs/sphinx/source',
 }
 
 # The language for content autogenerated by Sphinx. Refer to documentation