Update language-metric-data.py

language-metric-data.py

@@ -45,7 +45,17 @@ class WholeDataset(datasets.GeneratorBasedBuilder):
             #         )
             #     })
             # )
-            "distances_matrices": datasets.Sequence(datasets.Value("float"))
+            "distances_matrices": datasets.Sequence(
+                datasets.Features({
+                    datasets.Value("string"): datasets.Sequence(
+                        datasets.Features({
+                            datasets.Value("string"): datasets.Sequence(
+                                datasets.Sequence(datasets.Value("float"))
+                            )
+                        })
+                    )
+                })
+            )
         })
         return datasets.DatasetInfo(
             # description=_DESCRIPTION,