Update README.md

This encoder is used for both information and tool retrieval , fine tuned on large dataset ( TaskBench - Multimedia )

README.md

@@ -1,3 +1,10 @@
----
-license: mit
----
+---
+license: mit
+datasets:
+- microsoft/Taskbench
+metrics:
+- accuracy
+pipeline_tag: sentence-similarity
+tags:
+- Tool
+---