updated the script

Controlled-Text-Reduction-dataset.py

@@ -94,7 +94,10 @@ _URLs = {
 }
 
 
-
+@dataclass
+class ControlledTextReductionConfig(datasets.BuilderConfig):
+    """ Allow the loader to re-distribute the original dev and test splits between train, dev and test. """
+    data_source: str = "DUC-2001-2002" # "DUC-2001-2002" or "CNN-DM"
 
 
 
@@ -105,16 +108,20 @@ class ControlledTextReduction(datasets.GeneratorBasedBuilder):
 
     VERSION = datasets.Version("1.0.0")
 
+    BUILDER_CONFIG_CLASS = ControlledTextReductionConfig
+
     BUILDER_CONFIGS = [
-        datasets.BuilderConfig(
+        ControlledTextReductionConfig(
             name="DUC-2001-2002", 
             version=VERSION, 
-            description="This provides the Controlled Text Reduction dataset extracted from the DUC 2001-2002 Single Document Summarization benchmark"
+            description="This provides the Controlled Text Reduction dataset extracted from the DUC 2001-2002 Single Document Summarization benchmark",
+            data_source="DUC-2001-2002"
         ),
-        datasets.BuilderConfig(
+        ControlledTextReductionConfig(
             name="CNN-DM", 
             version=VERSION, 
-            description="This provides the Controlled Text Reduction dataset extracted from the CNN-DM dataset (the train split)"
+            description="This provides the Controlled Text Reduction dataset extracted from the CNN-DM dataset (the train split)",
+            data_source="CNN-DM"
         )
     ]
 
@@ -150,12 +157,12 @@ class ControlledTextReduction(datasets.GeneratorBasedBuilder):
     def _split_generators(self, dl_manager: datasets.utils.download_manager.DownloadManager):
         """Returns SplitGenerators."""            
         
-        URLs = _URLs[self.config.name]
+        URLs = _URLs[self.config.data_source]
         # Download and prepare all files - keep same structure as URLs 
         corpora = {section:  Path(dl_manager.download_and_extract(URLs[section])) 
                    for section in URLs} 
         
-        if self.config.name=="CNN-DM":
+        if self.config.data_source=="CNN-DM":
             return [
                 datasets.SplitGenerator(
                     name=datasets.Split.TRAIN,