//
// CHECK-LABEL:  func.func @serving_default
// CHECK-NOT:  IfrtLoadVariable
// CHECK:      "tf.VarHandleOp"
// CHECK-NEXT: "tf.AssignVariableOp"
// CHECK-NEXT: "tf.ReadVariableOp"
// CHECK-NEXT: "tf.StatefulPartitionedCall"
// CHECK-NEXT:  return 
//
module {
  func.func @serving_default() -> tensor<*xi32> {
    %cst = "tf.Const"() <{value = dense<"some_test.txt"> : tensor<!tf_type.string>}> : () -> tensor<!tf_type.string>

  return false;
}

// Returns whether the current op is not supported by the TF Lite runtime.
static bool IsUnsupportedFlexOp(const std::string& op_name) {
  return op_name == "PartitionedCall" || op_name == "StatefulPartitionedCall";
}

// Create description of operation that could not be converted.
static std::string GetOpDescriptionForDebug(Operation* inst) {
  const int kLargeElementsAttr = 16;
  std::string op_str;