Update tester.py

tester.py

@@ -82,7 +82,7 @@ class CaptionSampler(object):
         self.word_model.eval()
         
         # imageData = Image.open(image_file).convert('RGB')
-        imageData = self.transform(imageData)
+        imageData = self.transform(image_file)
         imageData = imageData.unsqueeze_(0)
 
         print(imageData.shape)