chore: rm language setup

Signed-off-by: ThibaultFy <thibault.fouqueray@gmail.com>

docs/conf.py

@@ -79,13 +79,6 @@
 # The master toctree document.
 master_doc = "index"
 
-# The language for content autogenerated by Sphinx. Refer to documentation
-# for a list of supported languages.
-#
-# This is also used if you do content translation via gettext catalogs.
-# Usually you set "language" from the command line for these cases.
-language = None
-
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
 # This pattern also affects html_static_path and html_extra_path.