Update LongConL.py

LongConL.py

@@ -29,6 +29,7 @@ _CONFIGS = {
     task_name: {
         "description": f"{task_name} specific legal opinions",  # Dynamic description based on task name
         "features": {
+            "idx": datasets.Value("string"),
             "Citation": datasets.Value("string"),
             "Full Case Name": datasets.Value("string"),
             "Opinion Text": datasets.Value("string"),
@@ -46,6 +47,7 @@ class LongConLDataset(datasets.GeneratorBasedBuilder):
     def _info(self):
         """Return dataset information."""
         features = datasets.Features({
+            "idx": datasets.Value("string"),
             "Citation": datasets.Value("string"),
             "Full Case Name": datasets.Value("string"),
             "Opinion Text": datasets.Value("string"),
@@ -94,6 +96,7 @@ class LongConLDataset(datasets.GeneratorBasedBuilder):
 
         for id_, row in enumerate(data_dict):
             yield id_, {
+                "idx": row["idx"],
                 "Citation": row["Citation"],
                 "Full Case Name": row["Full Case Name"],
                 "Opinion Text": row["Opinion Text"],