Fix task tag (#1)

- Fix task tag (5ed95ebb439266d0208e4a4fc2c9cfe4fc29e835)


Co-authored-by: merve <merve@users.noreply.huggingface.co>

README.md

@@ -1,6 +1,7 @@
 ---
 library_name: transformers
 license: other
+pipeline_tag: keypoint-detection
 ---
 
 # LightGlue