Added pipeline_tag to metadata (#1)

- Added pipeline_tag to metadata (f5ea2b68edb12f2751bcc29d98c57b9bdca6ff5c)


Co-authored-by: Matt Russell <[email protected]>

README.md

@@ -1,3 +1,4 @@
 ---
 license: cc0-1.0
----
+pipeline_tag: text-to-speech
+---