removed unneccesary variable import from test

Author: tkoar

test/index_test.py

@@ -1,5 +1,5 @@
 import unittest2 as unittest
-from ipynb.fs.full.index import (travel_month, number_of_weeks)
+from ipynb.fs.full.index import (travel_month)
 
 class TestVariables(unittest.TestCase):
     def test_travel_month(self):