Add missing import

* wqflask/base/trait.py: Import utility.hmac

1 files changed, 1 insertions, 2 deletions

diff --git a/wqflask/base/trait.py b/wqflask/base/trait.py
index 2ca34028..df561e33 100644
--- a/wqflask/base/trait.py
+++ b/wqflask/base/trait.py
@@ -1,7 +1,7 @@
 import requests
 import simplejson as json
 from wqflask import app
-
+from utility import hmac
 from base import webqtlConfig
 from base.webqtlCaseData import webqtlCaseData
 from base.data_set import create_dataset
@@ -228,7 +228,6 @@ def retrieve_sample_data(trait, dataset, samplelist=None):
         results = Redis.get(trait.name).split()
     else:
         results = dataset.retrieve_sample_data(trait.name)
-
     # Todo: is this necessary? If not remove
     trait.data.clear()