VOTSt2025 - AIHUB error on scoring

[Matteo Dunnhofer]

Dear VOT committee,

I packed the results of our solution for the VOTSt2025 challenge but after uploading it on the evaluation platform the following error occurs during scoring:

WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. Analysis successful, report available as results.json [0m Traceback (most recent call last): File "/home/deploy/opt/latest/proj_thiai_codalab/tmp/codalab/tmpGQrrL9/run/program/evaluate.py", line 201, in df_submit = df_submit.append({"account": user_name, "tracker_short_name": tracker_name, "num_submitted": 1}, ignore_index=True) File "/usr/local/lib/python3.10/dist-packages/pandas/core/generic.py", line 6299, in __getattr__ return object.__getattribute__(self, name) AttributeError: 'DataFrame' object has no attribute 'append'. Did you mean: '_append'?

Am I doing something wrong? It seems the analysis goes though.

Thank you.

Matteo