replaced print with log in neft_service.dart

lib/api/services/neft_service.dart

@@ -1,3 +1,5 @@
+import 'dart:developer';
+
 import 'package:dio/dio.dart';
 import 'package:kmobile/data/models/neft_response.dart';
 import 'package:kmobile/data/models/neft_transaction.dart';
@@ -23,7 +25,7 @@ class NeftService {
             'NEFT transaction failed with status code: ${response.statusCode}');
       }
     } on DioException {
-      print('DioException Occured');
+      log('DioException Occured');
       rethrow;
     } catch (e) {
       throw Exception('An unexpected error occurred: ${e.toString()}');