Adds file to make models backlink to leaderboard

Adds `models_backlinks.py` which contains a list with models ids, these model
will then have a link to the leaderboard in their model card on the hub.

README.md

@@ -9,8 +9,6 @@ app_file: app.py
 pinned: true
 license: apache-2.0
 duplicated_from: HuggingFaceH4/open_llm_leaderboard
-models:
-- uni-tianyan/Uni-TianYan
 ---
 
 Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference

models_backlinks.py

@@ -0,0 +1,3 @@
+models = [
+    "uni-tianyan/Uni-TianYan"
+]