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-rw-r--r--gn3/api/metadata.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/gn3/api/metadata.py b/gn3/api/metadata.py
index 91aca70..91dc115 100644
--- a/gn3/api/metadata.py
+++ b/gn3/api/metadata.py
@@ -271,6 +271,7 @@ CONSTRUCT {
 
 @metadata.route("/datasets/<id_>/history")
 def view_history(id_):
+    """View a given dataset's history."""
     history = get_history(
         git_dir=Path(current_app.config.get("DATA_DIR"),
                      "gn-docs"),