Deprecate dataset (#3)

- Add deprecation warning to dataset card (c7c9903a96c1527a37d6edce9d099c56914c380b)
- Add deprecation warning to dataset script (c35074df328ee31ab44df14b1424ca1765ec57cd)

README.md

@@ -57,7 +57,9 @@ pretty_name: Legal Documents Entity Recognition
 
 ### Dataset Summary
 
-[More Information Needed]
+<div class="course-tip course-tip-orange bg-gradient-to-br dark:bg-gradient-to-r before:border-orange-500 dark:before:border-orange-800 from-orange-50 dark:from-gray-900 to-white dark:to-gray-950 border border-orange-50 text-orange-700 dark:text-gray-400">
+  <p><b>Deprecated:</b> Dataset "german_legal_entity_recognition" is deprecated and will be deleted. Use <a href="https://huggingface.co/datasets/elenanereiss/german-ler">"elenanereiss/german-ler"</a> instead.</p>
+</div>
 
 ### Supported Tasks and Leaderboards
 

german_legal_entity_recognition.py

@@ -1,4 +1,5 @@
 import os
+import warnings
 
 import datasets
 
@@ -53,6 +54,10 @@ class GermanLegalEntityRecognition(datasets.GeneratorBasedBuilder):
     DEFAULT_CONFIG_NAME = _ALL
 
     def _info(self):
+        warnings.warn(
+            "Dataset 'german_legal_entity_recognition' is deprecated and will be deleted. Use 'elenanereiss/german-ler' instead.",
+            FutureWarning,
+        )
         return datasets.DatasetInfo(
             description=_DESCRIPTION,
             features=datasets.Features(