Add missing keys from sample

app.py

@@ -84,13 +84,13 @@ with st.form(key="form"):
             }
         }
         ```
-        In this case, `dataset_identifier` is the identifier of the dataset
-        followed by an identifier of the set the outputs were created from, for
-        example `_validation` or `_test`. For example, the `mlsum_de` test set
-        would have the identifier `mlsum_de_test`. The `keys` field is needed
-        to avoid accidental shuffling that will impact your metrics. Simply add a list
-        of the `gem_id` for each output example in the same order as your
-        values. Please see the sample submission below:
+        Here, `dataset_identifier` is the identifier of the dataset followed by
+        an identifier of the set the outputs were created from, for example
+        `_validation` or `_test`. For example, the `mlsum_de` test set has the
+        identifier `mlsum_de_test`. The `keys` field is needed to avoid
+        accidental shuffling that will impact your metrics. Simply add a list of
+        IDs from the `gem_id` column of each evaluation dataset in the same
+        order as your values. Please see the sample submission below:
         """
         )
         with open("sample-submission.json", "r") as f:
@@ -146,7 +146,7 @@ if submit_button and submission_errors == 0:
         "dataset": "GEM/references",
         "task": 1,
         "model": "gem",
-        "submission_dataset": f"benchmarks/gem-{user_name}",
+        "submission_dataset": f"GEM-submissions/gem-{user_name}",
         "submission_id": submission_id,
         "col_mapping": {},
         "split": "test",

sample-submission.json

@@ -17,12 +17,20 @@
             "values": [
                 "Indien hat zwar die größten Geldscheine zunächst abgeschafft, die Wirtschaft wird aber weiterhin auf Bargeld basieren.",
                 "Der englische Coach hat eine Mannschaft, die gar nicht gut verteidigen kann. Doch er hat gerade eine Mannschaft, die gar nicht gut verteidigen kann."
+            ],
+            "keys": [
+                "mlsum_de-challenge_train_sample-0",
+                "mlsum_de-challenge_train_sample-1"
             ]
         },
         "mlsum_de_challenge_validation_sample": {
             "values": [
                 "Was heute wichtig war - und was Sie auf SZ.de am meisten interessiert hat.",
                 "Microsoft, Netflix, Spotify, Facebook und all die anderen wollen im Grunde nur das eine: unsere Zeit. Jede Minute zählt, und um unser wertvollstes Gut zu bekom\u00admen, kämpft jeder gegen jeden."
+            ],
+            "keys": [
+                "mlsum_de-challenge-validation_sample-0",
+                "mlsum_de-challenge-validation_sample-1"
             ]
         },
         "mlsum_de_challenge_test_covid": {