refactor(//core/conversion/evaluators): Clarify evaluator error

Signed-off-by: Naren Dasan <[email protected]>
Signed-off-by: Naren Dasan <[email protected]>

Author: narendasan

core/conversion/evaluators/NodeEvaluatorRegistry.cpp

@@ -59,7 +59,8 @@ class NodeEvaluatorRegistry {
         TRTORCH_CHECK(
             schema,
             "Evaluator for " << node_kind.toQualString()
-                             << " only runs on certain schemas, but schema for node is not retrievable");
+                             << " only runs on certain schemas, but schema for target"
+                             << " node is not a supported schema variant of " << node_kind.toQualString());
         if (!FindInVec(eval_reg.options.valid_schemas, schema->operator_name())) {
           return nullptr;
         }