Update SOTAB.py

SOTAB.py

@@ -40,7 +40,7 @@ class WikiTableQuestions(datasets.GeneratorBasedBuilder):
     def _info(self):
         features = datasets.Features(
             {
-                # "id": datasets.Value("int32"),
+                "id": datasets.Value("int32"),
                 "column_index": datasets.Value("int32"),
                 "label": datasets.Value("string"),
                 "table": {
@@ -50,6 +50,10 @@ class WikiTableQuestions(datasets.GeneratorBasedBuilder):
                 },
             }
         )
+
+        #  datasets.value -- single value
+        #  datasets.features.Sequence -- list
+        
         return datasets.DatasetInfo(
             # This is the description that will appear on the datasets page.
             description=_DESCRIPTION,
@@ -126,10 +130,10 @@ class WikiTableQuestions(datasets.GeneratorBasedBuilder):
 
         df = pd.read_csv(main_filepath,  encoding="utf8")
         for ind in df.index:
-            # example_id = ind
+            example_id = ind
             table_name = df['table_name'][ind]
             column_index = df['column_index'][ind]
             label = df['label'][ind]
             table_content = self._read_table_from_file(table_name, root_dir)
-            yield ind, {"column_index": column_index, "label": label, "table": table_content}
-            # yield ind, {"id": example_id, "column_index": column_index, "label": label, "table": table_content}
+            # yield ind, {"column_index": column_index, "label": label, "table": table_content}
+            yield {"id": example_id, "column_index": column_index, "label": label, "table": table_content}