Update ESCI-product-dataset-corpus-jp.py

ESCI-product-dataset-corpus-jp.py

@@ -51,8 +51,8 @@ class ProductSearchCorpus(datasets.GeneratorBasedBuilder):
             {'docid': datasets.Value('string'), 'text': datasets.Value('string'),
              'title': datasets.Value('string'), 'bullet_points': datasets.Value('string'),
              'brand': datasets.Value('string'), 'color': datasets.Value('string'),
-             'locale': datasets.Value('string'), 'contents': datasets.value('string')
-},
+             'locale': datasets.Value('string'), 'contents': datasets.Value('string')
+            }
         )
         return datasets.DatasetInfo(
             # This is the description that will appear on the datasets page.
@@ -85,4 +85,18 @@ class ProductSearchCorpus(datasets.GeneratorBasedBuilder):
         with open(filepath, encoding="utf-8") as f:
             for line in f:
                 data = json.loads(line)
+                if data.get('locale') is None:
+                    data['locale'] = "jp"
+                if data.get('title') is None:
+                    data['title'] = ''
+                if data.get('text') is None:
+                    data['text'] = ''
+                if data.get('brand') is None:
+                    data['brand'] = ''
+                if data.get('color') is None:
+                    data['color'] = ''
+                if data.get('contents') is None:
+                    data['contents'] = ''
+                if data.get('bullet_points') is None:
+                    data['bullet_points'] = ''   
                 yield data['docid'], data