Solved by Epoching in post #10 
              
              
                I see, right before show(org_image, title=sentence) inside load_image_and_predict: 
Do you printing out the org_image size by adding org_image.size before the show(org_image, title=sentence) line? As well as print the sentence if possible! 
print(org_image.size, sentence) 
(What if the caption is so…