fix resize call

modules/deeplearning/espcn.py

@@ -242,7 +242,9 @@ class ESPCN:
 
         # data = np.concatenate(data_s)
         data = np.concatenate(label_s)
-        data = tf.image.resize(data, (32, 32))
+        hr_shape = data.shape
+        data = tf.image.resize(data, (hr_shape[0], hr_shape[1], hr_shape[2] // 2, hr_shape[3] // 2))
+
         label = np.concatenate(label_s)
 
         label = label[:, label_idx, :, :]