Update app.py

add some prints to view table info.

app.py

@@ -95,6 +95,8 @@ def get_leaderboard_df():
 
     # filter out if any of the benchmarks have not been produced
     df = df[has_no_nan_values(df, BENCHMARK_COLS)]
+    print(df)
+    print(type(df))
     return df