Corrected issues

main.py

@@ -99,7 +99,8 @@ async def generate_topic(
                 img_file_object = app.state.url_utils.load_image(img_url)
 
             capt = app.state.img_caption.combo_model(img_file_object, text)
-            return TopicResponse(topics=capt.topics, caption=capt.caption)
+            print(capt)
+            return TopicResponse(topics=capt["topics"], caption=capt["caption"])
 
         raise HTTPException(
             status_code=status.HTTP_400_BAD_REQUEST,