fix typo from rebase

tomoscan/test/test_scanbase.py

@@ -77,13 +77,6 @@ class TestFlatFieldCorrection(unittest.TestCase):
     def test_get_flats_weights(self):
         """test the _get_flats_weights function and insure flat weights
         are correct"""
-        projections = {}
-        for i in range(-2, 30):
-            projections[i] = numpy.random.random(100).reshape((10, 10))
-
-        self.scan.projections = projections
-
-    def test_get_flats_weights(self):
         flat_weights = self.scan._get_flats_weights()
         self.assertTrue(isinstance(flat_weights, dict))
         self.assertEqual(len(flat_weights), 32)