Update labels.py

labels.py

@@ -102,14 +102,17 @@ class YahooAnswersTopics(datasets.GeneratorBasedBuilder):
         ]
             
     def _generate_examples(self, filepath):
-        with open(filepath, encoding="utf-8") as f:
-            rows = csv.reader(f)
-            for i, row in enumerate(rows):
-                yield i, {
-                    "id": i,
-                    "topic": int(row[0]) - 1,
-                    "question_title": row[1],
-                    "question_content": row[2],
-                    "best_answer": row[3],
-                }
+        """Generate AG News examples."""
+        with open(filepath, encoding="utf-8") as csv_file:
+            csv_reader = csv.reader(
+                csv_file, quotechar='"', delimiter=",", quoting=csv.QUOTE_ALL, skipinitialspace=True
+            )
+            for id_, row in enumerate(csv_reader):
+                label, title, description = row
+                # Original labels are [1, 2, 3, 4] ->
+                #                   ['World', 'Sports', 'Business', 'Sci/Tech']
+                # Re-map to [0, 1, 2, 3].
+                label = int(label) - 1
+                text = " ".join((title, description))
+                yield id_, {"text": text, "label": label}