runtime error

requesting data /usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:1103: InsecureRequestWarning: Unverified HTTPS request is being made to host 'cam-v2-compuge-db.ltdemos.informatik.uni-hamburg.de'. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#tls-warnings warnings.warn( data not received <Response [503]> Traceback (most recent call last): File "/home/user/app/app.py", line 28, in <module> qi_leaderboard.drop(columns=["task"], inplace=True) File "/usr/local/lib/python3.10/site-packages/pandas/core/frame.py", line 5568, in drop return super().drop( File "/usr/local/lib/python3.10/site-packages/pandas/core/generic.py", line 4785, in drop obj = obj._drop_axis(labels, axis, level=level, errors=errors) File "/usr/local/lib/python3.10/site-packages/pandas/core/generic.py", line 4827, in _drop_axis new_axis = axis.drop(labels, errors=errors) File "/usr/local/lib/python3.10/site-packages/pandas/core/indexes/base.py", line 7070, in drop raise KeyError(f"{labels[mask].tolist()} not found in axis") KeyError: "['task'] not found in axis"

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