One more attempt with github_url

Author: tcompa

docs/source/conf.py

@@ -30,6 +30,7 @@
 gettext_compact = False
 
 master_doc = "index"
+github_url = "https://github.com/fractal-analytics-platform/fractal-tasks-core"
 
 # sphinx_rtd_theme config
 html_theme = "sphinx_rtd_theme"
@@ -41,7 +42,6 @@
     "prev_next_buttons_location": None,
     "display_version": True,
     "style_external_links": True,
-    "github_url": "https://github.com/fractal-analytics-platform/fractal-tasks-core",  # noqa
 }
 html_context = {}