fix

multi_omics_transcript_expression.py

@@ -153,6 +153,9 @@ class GenomicLRATaskHandler(ABC):
             datasets.SplitGenerator(
                 name=datasets.Split.TEST, gen_kwargs={"handler": self, "split": "test"}
             ),
+            datasets.SplitGenerator(
+                name=datasets.Split.VALIDATION, gen_kwargs={"handler": self, "split": "test"}
+            ),
         ]
 
     @abstractmethod