// CHECK: "tf.InitializeTableFromTextFileV2"([[handle]]
  // CHECK-SAME: device = ""
  "tf.InitializeTableFromTextFile"(%handle, %arg0) {device = "", key_index=1, value_index=1, delimiter="\t"} : (tensor<*x!tf_type.stringref>, tensor<!tf_type.string>) -> ()
  func.return
}

// CHECK-LABEL: @testHashTableAndLookupTableSizeToV2

    Arg<TF_ResourceTensor, "", [TF_LookupTableWrite]>:$table_handle,
    TF_VariantTensor:$dataset
  );

  let results = (outs);
}

def TF_InitializeTableFromTextFileOp : TF_Op<"InitializeTableFromTextFile", []> {
  let summary = "Initializes a table from a text file.";

  let description = [{
It inserts one key-value pair into the table for each line of the file.