remove unnecessary change

Author: huaxingao

spark/src/test/scala/org/apache/spark/sql/CometSQLQueryTestHelper.scala

@@ -62,7 +62,6 @@ trait CometSQLQueryTestHelper {
 
     val df = session.sql(sql)
     val schema = df.schema.catalogString
-
     // Get answer, but also get rid of the #1234 expression ids that show up in explain plans
     val answer = SQLExecution.withNewExecutionId(df.queryExecution, Some(sql)) {
       hiveResultString(df.queryExecution.executedPlan).map(replaceNotIncludedMsg)