landmarks_frame -> self.landmarks (#107)

Jie Zhou · chsasank · commit 948a3b384283 · 2017-07-05T19:21:25.000+05:30
change `landmarks_frame` in the definition of class `FaceLandmarksDataset` to `self.landmarks_frame`
diff --git a/beginner_source/data_loading_tutorial.py b/beginner_source/data_loading_tutorial.py
@@ -138,7 +138,7 @@ def __len__(self):
     def __getitem__(self, idx):
         img_name = os.path.join(self.root_dir, self.landmarks_frame.ix[idx, 0])
         image = io.imread(img_name)
-        landmarks = landmarks_frame.ix[idx, 1:].as_matrix().astype('float')
+        landmarks = self.landmarks_frame.ix[idx, 1:].as_matrix().astype('float')
         landmarks = landmarks.reshape(-1, 2)
         sample = {'image': image, 'landmarks': landmarks}
 
