Upload spect.py

spect.py

@@ -143,9 +143,9 @@ class Spect(datasets.GeneratorBasedBuilder):
     def _generate_examples(self, filepath: str):
         data = pandas.read_csv(filepath, header=None)
         features = list(features_types_per_config[self.config.name])
-		base_features = [features[-1]] + features[:-1]
-		data.columns = base_features
-		data = data[features]
+        base_features = [features[-1]] + features[:-1]
+        data.columns = base_features
+        data = data[features]
 
         for row_id, row in data.iterrows():
             data_row = dict(row)