spotless

Signed-off-by: Asif Bashar <[email protected]>

Author: asifabashar

core/src/main/java/org/opensearch/sql/expression/function/udf/ToNumberFunction.java

@@ -13,7 +13,6 @@
 import org.apache.calcite.linq4j.tree.Expression;
 import org.apache.calcite.linq4j.tree.Expressions;
 import org.apache.calcite.rex.RexCall;
-import org.apache.calcite.runtime.SqlFunctions;
 import org.apache.calcite.sql.type.ReturnTypes;
 import org.apache.calcite.sql.type.SqlReturnTypeInference;
 import org.opensearch.sql.calcite.utils.PPLOperandTypes;
@@ -36,8 +35,6 @@ public ToNumberFunction() {
         NullPolicy.ANY);
   }
 
-
-
   @Override
   public SqlReturnTypeInference getReturnTypeInference() {
     return ReturnTypes.DOUBLE_FORCE_NULLABLE;