add llama3 and qwen2-72b request

leaderboard/Qwen_Qwen2_72B_Instruct_eval_request_nshot.json

@@ -0,0 +1 @@
+{"model": "Qwen/Qwen2-72B-Instruct", "base_model": "", "revision": "main", "private": false, "precision": "?", "weight_type": "Original", "status": "FINISHED", "submitted_time": "2024-08-11T17:06:51+00:00", "model_type": "\ud83d\udfe2 : pretrained", "likes": 0, "params": 0.1, "license": "custom"}

leaderboard/llama3_70b_8192_eval_request_nshot.json

@@ -0,0 +1 @@
+{"model": "meta-llama/llama3-70b-8192", "base_model": "", "revision": "main", "private": false, "precision": "?", "weight_type": "Original", "status": "FINISHED", "submitted_time": "2024-08-11T17:06:51+00:00", "model_type": "\ud83d\udfe2 : pretrained", "likes": 0, "params": 0.1, "license": "custom"}