update with error management

alloprof.py

@@ -37,11 +37,12 @@ For more information about the data source and the features, please refer to the
 This re-edition of the dataset has been made for easier usage in the MTEB benchmarking pipeline. (https://huggingface.co/spaces/mteb/leaderboard). It is a filtered version of the original dataset, in a more ready-to-use format.
 """
 
+_SPLITS = ["documents", "queries"]
 _HOMEPAGE = "https://huggingface.co/datasets/antoinelb7/alloprof"
 _LICENSE = "Creative Commons Attribution Non Commercial Share Alike 4.0 International"
 _URLS = {
-    "documents": "https://huggingface.co/datasets/lyon-nlp/alloprof/resolve/main/documents.json",
-    "queries": "https://huggingface.co/datasets/lyon-nlp/alloprof/resolve/main/queries.json"
+    split: f"https://huggingface.co/datasets/lyon-nlp/alloprof/resolve/main/{split}.json"\
+    for split in _SPLITS
 }
 
 class Alloprof(datasets.GeneratorBasedBuilder):
@@ -52,6 +53,9 @@ class Alloprof(datasets.GeneratorBasedBuilder):
         datasets.BuilderConfig(name="documents", version=VERSION, description="Corpus of documents from the Alloprof website"),
         datasets.BuilderConfig(name="queries", version=VERSION, description="Corpus of queries from students"),
     ]
+
+    # Avoid setting default config so that an error is raised asking the user
+    # to specify the piece of the dataset wanted
     DEFAULT_CONFIG_NAME = "documents"
 
     def _info(self):
@@ -71,7 +75,7 @@ class Alloprof(datasets.GeneratorBasedBuilder):
                 "subject": datasets.Value("string"),
             }
         else:
-            raise ValueError(f"Unknown config name {self.config.name}")
+            raise ValueError(f"Please specify a valid config name : {_SPLITS}")
         return datasets.DatasetInfo(
             description=_DESCRIPTION,
             features=datasets.Features(features),
@@ -89,7 +93,7 @@ class Alloprof(datasets.GeneratorBasedBuilder):
             dl_paths = dl_manager.download_and_extract(_URLS["queries"])
             return [datasets.SplitGenerator(name="queries", gen_kwargs={"filepath": dl_paths})]
         else:
-            raise ValueError(f"Unknown config name {self.config.name}")
+            raise ValueError(f"Please specify a valid config name : {_SPLITS}")
 
 
     def _generate_examples(self, filepath):
@@ -113,7 +117,7 @@ class Alloprof(datasets.GeneratorBasedBuilder):
                             "subject": row["subject"],
                         }
                     else:
-                        raise ValueError(f"Unknown config name {self.config.name}")
+                        raise ValueError(f"Please specify a valid config name : {_SPLITS}")
                     yield key, features
         else:
-            raise ValueError(f"Unknown config name {self.config.name}")
+            raise ValueError(f"Please specify a valid config name : {_SPLITS}")