Update RDD_2020.py

RDD_2020.py

@@ -74,7 +74,7 @@ class RDD2020_Dataset(datasets.GeneratorBasedBuilder):
             citation=_CITATION,
         )
 
-      def _split_generators(self, dl_manager):
+    def _split_generators(self, dl_manager):
         """This method downloads/extracts the data and defines the splits."""
         data_dir = dl_manager.download_and_extract(_URLS["dataset"])
 
@@ -105,7 +105,7 @@ class RDD2020_Dataset(datasets.GeneratorBasedBuilder):
             ),
         ]
 
-  
+      
 
     def _generate_examples(self, images_dir, annotations_dir, split):
         """Yields examples as (key, example) tuples."""