update study tags NotImplementedErrors

Author: EmanAbdelhaleem

openml/study/study.py

@@ -175,11 +175,23 @@ def _to_dict(self) -> dict[str, dict]:
 
     def push_tag(self, tag: str) -> None:
         """Add a tag to the study."""
-        raise NotImplementedError("Tags for studies is not (yet) supported.")
+        raise NotImplementedError(
+            "Tag management for studies is not yet supported."
+            "The OpenML Python SDK does not currently provide functionality"
+            "for adding tags to studies."
+            "For updates on this feature, please refer to the GitHub issues at: "
+            "https://github.com/openml/openml-python/issues"
+        )
 
     def remove_tag(self, tag: str) -> None:
         """Remove a tag from the study."""
-        raise NotImplementedError("Tags for studies is not (yet) supported.")
+        raise NotImplementedError(
+            "Tag management for studies is not yet supported."
+            "The OpenML Python SDK does not currently provide functionality"
+            "for removing tags from studies."
+            "For updates on this feature, please refer to the GitHub issues at: "
+            "https://github.com/openml/openml-python/issues"
+        )
 
 
 class OpenMLStudy(BaseStudy):