diff --git a/helpers/contributor_helper.py b/helpers/contributor_helper.py
index 68bf16a..bc4813b 100644
--- a/helpers/contributor_helper.py
+++ b/helpers/contributor_helper.py
@@ -5,6 +5,7 @@ import logging
 import math
 import os
 import random
+import sys
 import time
 
 import redis
diff --git a/helpers/geo_helper.py b/helpers/geo_helper.py
index 8e8af52..ededda2 100644
--- a/helpers/geo_helper.py
+++ b/helpers/geo_helper.py
@@ -4,6 +4,7 @@ import logging
 import math
 import os
 import random
+import sys
 import time
 from collections import OrderedDict
 
diff --git a/helpers/trendings_helper.py b/helpers/trendings_helper.py
index 07e91e2..4b55423 100644
--- a/helpers/trendings_helper.py
+++ b/helpers/trendings_helper.py
@@ -5,6 +5,7 @@ import logging
 import math
 import os
 import random
+import sys
 import time
 from collections import OrderedDict
 
diff --git a/helpers/users_helper.py b/helpers/users_helper.py
index 18498bc..ba3ab22 100644
--- a/helpers/users_helper.py
+++ b/helpers/users_helper.py
@@ -4,6 +4,7 @@ import logging
 import math
 import os
 import random
+import sys
 import time
 
 import util