Merge pull request #520 from karankumar-07/patch-1

as_matrix deprecated in pandas - Thanks Karan!

Author: brianjo

beginner_source/data_loading_tutorial.py

@@ -139,7 +139,8 @@ def __getitem__(self, idx):
         img_name = os.path.join(self.root_dir,
                                 self.landmarks_frame.iloc[idx, 0])
         image = io.imread(img_name)
-        landmarks = self.landmarks_frame.iloc[idx, 1:].as_matrix()
+        landmarks = self.landmarks_frame.iloc[idx, 1:]
+        landmarks = np.array([landmarks])
         landmarks = landmarks.astype('float').reshape(-1, 2)
         sample = {'image': image, 'landmarks': landmarks}