Update app.py

app.py

@@ -27,7 +27,8 @@ async def get_first_rows(dataset: str, config: str, split: str) -> Dict[str, Dic
         return response.json()
 
 def get_df_from_rows(api_output):
-    return pd.DataFrame([row["row"] for row in api_output["rows"]])
+    dfFromSort = pd.DataFrame([row["row"] for row in api_output["rows"]]).sort_values(by=0, axis=0, ascending=False, inplace=True, kind='mergesort', na_position='last', ignore_index=False, key=None)
+    return dfFromSort
 
 async def update_configs(dataset_name: str):
     splits = await get_splits(dataset_name)