Update model metadata

model-index.json

@@ -0,0 +1,17 @@
+{
+  "model-index": [
+    {
+      "name": "whisper-medium.en-merged_dataset",
+      "metadata": {
+        "dataset_tags": "merged_dataset",
+        "dataset": "AI \ud5c8\ube0c \uacf5\uac1c\ub370\uc774\ud130",
+        "dataset_args": "config: en, split: valid",
+        "language": "en",
+        "model_name": "whisper-medium.en-merged_dataset",
+        "finetuned_from": "openai/whisper-medium.en",
+        "tasks": "automatic-speech-recognition",
+        "tags": "hf-asr-leaderboard"
+      }
+    }
+  ]
+}