fix version problem in loading scripts

quality.py

@@ -44,7 +44,7 @@ class Quality(datasets.GeneratorBasedBuilder):
     BUILDER_CONFIGS = [
       QualityConfig(
           name=f"dpr-first-{x}%-maxlen-150",
-          features=['question', "context", "option"],
+          features=['question', "context", "options", "output"],
           data_url=f"extractive_dpr_agent_first_20splits_maxlen150/agent_{x}.zip",
           citation=_QUALITY_CITATION,
           description=f"Using DPR (NYU-version) to summarize first {x}% of the document within 150 max tokens"
@@ -53,7 +53,7 @@ class Quality(datasets.GeneratorBasedBuilder):
         [
             QualityConfig(
                 name=f"dpr-rest-{x}%-maxlen-{maxlen}",
-                features=['question', "context", "option", "output"],
+                features=['question', "context", "options", "output"],
                 data_url=f"extractive_dpr_agent_rest_20splits_maxlen{maxlen}/agent_{x}.zip",
                 citation=_QUALITY_CITATION,
                 description=f"Using DPR (NYU-version) to summarize rest {x}% of the document within {maxlen} max tokens"
@@ -73,7 +73,6 @@ class Quality(datasets.GeneratorBasedBuilder):
 
     def _info(self) -> DatasetInfo:
         features = {feature: datasets.Value("string") for feature in self.config.features}
-        features["options"] = datasets.features.Sequence(datasets.Value("string"))
         return datasets.DatasetInfo(
             description=self.config.description,
             features=datasets.Features(features),