bug fix, restore max dl size param

complaint_search/export.py

@@ -4,6 +4,10 @@
 
 from django.http import StreamingHttpResponse
 
+from rest_framework.exceptions import ValidationError
+
+from complaint_search.defaults import MAX_DOWNLOAD_SIZE
+
 
 class OpenSearchExporter(object):
     def _check_download_size(self, total_count):

complaint_search/tests/test_export.py

@@ -7,7 +7,9 @@
 from django.test import TestCase
 
 from parameterized import parameterized
+from rest_framework.exceptions import ValidationError
 
+from complaint_search.defaults import MAX_DOWNLOAD_SIZE
 from complaint_search.export import OpenSearchExporter
 
 

complaint_search/views.py

@@ -23,7 +23,6 @@
 from complaint_search.serializer import (
     SearchInputSerializer,
     SuggestFilterInputSerializer,
-    SuggestInputSerializer,
     TrendsInputSerializer,
 )
 from complaint_search.throttling import (