Refactor dataset_infos.json: enhance dataset description, update feature structure, and add task templates for clarity

dataset_infos.json

@@ -1,33 +1,76 @@
 {
   "default": {
-    "description": "HyVoxPopuli - Armenian VoxPopuli Dataset",
+    "description": "HyVoxPopuli (Armenian VoxPopuli) is a subset of the Facebook VoxPopuli dataset containing only Armenian language content. It is a high-quality collection of Armenian speech recordings with expert-validated transcriptions, derived from VoxPopuli dataset (https://github.com/facebookresearch/voxpopuli). The 'hy' prefix denotes that this is the Armenian language portion of the dataset.",
     "citation": "@dataset{hyvoxpopuli2023,\n    title = {HyVoxPopuli: Armenian VoxPopuli Dataset},\n    year = {2023},\n    publisher = {Hugging Face},\n    journal = {Hugging Face Datasets},\n    url = {https://huggingface.co/datasets/Edmon02/hyvoxpopuli}\n}",
-    "homepage": "https://github.com/Edmon02/hyvoxpopuli",
+    "homepage": "https://huggingface.co/datasets/Edmon02/hyvoxpopuli",
     "license": "cc-by-4.0",
     "features": {
-      "audio_id": "string",
+      "audio_id": {
+        "_type": "Value",
+        "dtype": "string"
+      },
       "audio": {
-        "path": "string",
-        "array": "float32[]",
-        "sampling_rate": "int32"
-      },
-      "raw_text": "string",
-      "normalized_text": "string",
-      "gender": "string",
-      "speaker_id": "string",
-      "is_gold_transcript": "bool",
-      "accent": "string"
+        "_type": "Audio",
+        "sampling_rate": 16000,
+        "mono": true,
+        "decode": true
+      },
+      "raw_text": {
+        "_type": "Value",
+        "dtype": "string"
+      },
+      "normalized_text": {
+        "_type": "Value",
+        "dtype": "string"
+      },
+      "speaker_id": {
+        "_type": "Value",
+        "dtype": "string"
+      },
+      "gender": {
+        "_type": "Value",
+        "dtype": "string"
+      },
+      "is_gold_transcript": {
+        "_type": "Value",
+        "dtype": "bool"
+      },
+      "accent": {
+        "_type": "Value",
+        "dtype": "string"
+      }
     },
+    "task_templates": [
+      {
+        "task": "automatic-speech-recognition",
+        "audio_column": "audio",
+        "transcription_column": "normalized_text"
+      }
+    ],
     "splits": {
       "train": {
+        "name": "train",
         "num_examples": 498
       },
       "validation": {
+        "name": "validation",
         "num_examples": 62
       },
       "test": {
+        "name": "test",
         "num_examples": 63
       }
     }
+  },
+  "splits": {
+    "train": {
+      "num_examples": 498
+    },
+    "validation": {
+      "num_examples": 62
+    },
+    "test": {
+      "num_examples": 63
+    }
   }
 }