Update app.py

app.py

@@ -28,7 +28,10 @@ async def get_first_rows(dataset: str, config: str, split: str) -> Dict[str, Dic
 
 def get_df_from_rows(api_output):
     dfFromSort = pd.DataFrame([row["row"] for row in api_output["rows"]])
-    dfFromSort.sort_values(by=0, axis=0, ascending=False, inplace=False, kind='mergesort', na_position='last', ignore_index=False, key=None)
+    try:
+        dfFromSort.sort_values(by=0, axis=0, ascending=False, inplace=False, kind='mergesort', na_position='last', ignore_index=False, key=None)
+    except:
+        print("Exception sorting due to keyerror?")
     return dfFromSort
 
 async def update_configs(dataset_name: str):