change type of swepar label to float

superlim-2.py

@@ -261,7 +261,7 @@ class SuperLim(datasets.GeneratorBasedBuilder):
                 "file": datasets.Value("string"),
                 "sentence_1": datasets.Value("string"),
                 "sentence_2": datasets.Value("string"),
-                "label": datasets.Value("string"),
+                "label": datasets.Value(dtype='float32'),
             })
         elif self.config.name == "swesat":
             features = datasets.Features({