Update app.py

app.py

@@ -70,7 +70,7 @@ def predict(img, model_name, max_tokens, temperature, imgID):
         img = getImageID(imgID)
         return generate_caption_cnnrnn(img), getCaption(imgID)
     else:
-        return "Caption generation for this model is not yet implemented."   
+        return "select a model","select an image"   
 
 def getCaption(imgID):
     print(real_captions[imgID])