去掉无用引包

sc-service/src/main/java/com/huyi/service/credit/controller/ApprovalRelatedCreditController.java

@@ -12,6 +12,7 @@ import org.springframework.web.bind.annotation.PutMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
+
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;