add dbrx and update leaderboard

app.py

@@ -42,7 +42,7 @@ model_info = {
     "Llama-2-7b-hf": {"hf_name": "meta-llama/Llama-2-7b-hf", "pretty_name": "Llama-2-7B"}, 
     "Mixtral-8x7B-v0.1": {"hf_name": "mistralai/Mixtral-8x7B-v0.1", "pretty_name": "Mixtral-8x7B"}, 
     "Mistral-7b-v0.1": {"hf_name": "mistralai/Mistral-7B-v0.1", "pretty_name": "Mistral-7B v0.1"}, 
-    "Mistral-7b-v0.2": {"hf_name": "mistralai/Mistral-7B-v0.1", "pretty_name": "Mistral-7B v0.2"}, 
+    "Mistral-7b-v0.2": {"hf_name": "alpindale/Mistral-7B-v0.2-hf", "pretty_name": "Mistral-7B v0.2"}, 
     "Yi-34B": {"hf_name": "01-ai/Yi-34B", "pretty_name": "Yi-34B"}, 
     "Yi-6B": {"hf_name": "01-ai/Yi-6B", "pretty_name": "Yi-6B"}, 
     "gemma-7b": {"hf_name": "google/gemma-7b", "pretty_name": "Gemma-7B"},