fix

Author: xadupre

onnx_diagnostic/reference/ort_evaluator.py

@@ -83,7 +83,7 @@ def to(self, tensor_like) -> "OnnxList":
 
     def clone(self) -> "OnnxList":
         "Clone (torch)."
-        return OnnxList([t.clone() for t in self])
+        return OnnxList([t.clone() for t in self]) if len(self) > 0 else OnnxList(self.itype)
 
 
 class OnnxruntimeEvaluator: