Update app.py

app.py

@@ -27,9 +27,9 @@ class MoonDream():
     def __call__(self, question, imgs):
         imn = 0
         for img in imgs:
-        img = self.model.encode_image(img)
-        res = self.model.answer_question(question=question, image_embeds=img, tokenizer=self.tokenizer)
-        yield res
+            img = self.model.encode_image(img)
+            res = self.model.answer_question(question=question, image_embeds=img, tokenizer=self.tokenizer)
+            yield res
 return
 
 def _respond_one(question, img):