fix: update the label processing in gen_examples

agro-nt-tasks.py

@@ -190,11 +190,18 @@ class AgroNtTasks(datasets.GeneratorBasedBuilder):
 
                 split_name = record.name.split("|")
                 name = split_name[0]
-                labels = split_name[1]
-
-                yield key, {
-                    "sequence": str(record.seq),
-                    "name": name,
-                    "label": labels,
-                }
+                labels = split_name[1:]
+
+                if 'multi' in self.config.task_type:
+                    yield key, {
+                        "sequence": str(record.seq),
+                        "name": name,
+                        "labels": labels,
+                    }
+                else:
+                    yield key, {
+                        "sequence": str(record.seq),
+                        "name": name,
+                        "label": labels[0],
+                    }
                 key += 1