Update README.md

README.md

@@ -19,7 +19,7 @@ widget:
 - text: test
   output:
     url: vt-don-thuoc-f0-7417.jpeg
-pipeline_tag: image-to-text
+pipeline_tag: visual-question-answering
 ---
 <p align="center">
   <img src="https://cdn-uploads.huggingface.co/production/uploads/66e93d483745423cbb14c5ff/fNxjr3en_onzbOv0sghpE.jpeg" alt="Logo" width="350">