Model download fails with URLError: Name or service not known

[schnurrd]

Hello,

I just tried to rerun my benchmarks, which worked earlier without issue, but TabFlex() now throws an error during instantiation. If I follow the example in the README.md during the step tabflex = TabFlex(), I get the following error:

Downloading model from https://amuellermothernet.blob.core.windows.net/models/ssm_tabpfn_b4_maxnumclasses100_modellinear_attention_numfeatures1000_n1024_validdatanew_warm_08_23_2024_19_25_40_epoch_3140.cpkt to /home/david/ticl/ticl/models_diff/ssm_tabpfn_b4_maxnumclasses100_modellinear_attention_numfeatures1000_n1024_validdatanew_warm_08_23_2024_19_25_40_epoch_3140.cpkt. This can take a bit.
ssm_tabpfn_b4_maxnumclasses100_modellinear_attention_numfeatures1000_n1024_validdatanew_warm_08_23_2024_19_25_40_epoch_3140.cpkt: 0.00B [00:00, ?B/s]
Traceback (most recent call last):
  File "/home/david/miniconda3/envs/tabflex/lib/python3.10/urllib/request.py", line 1348, in do_open
    h.request(req.get_method(), req.selector, req.data, headers,
  File "/home/david/miniconda3/envs/tabflex/lib/python3.10/http/client.py", line 1283, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/home/david/miniconda3/envs/tabflex/lib/python3.10/http/client.py", line 1329, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "/home/david/miniconda3/envs/tabflex/lib/python3.10/http/client.py", line 1278, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "/home/david/miniconda3/envs/tabflex/lib/python3.10/http/client.py", line 1038, in _send_output
    self.send(msg)
  File "/home/david/miniconda3/envs/tabflex/lib/python3.10/http/client.py", line 976, in send
    self.connect()
  File "/home/david/miniconda3/envs/tabflex/lib/python3.10/http/client.py", line 1448, in connect
    super().connect()
  File "/home/david/miniconda3/envs/tabflex/lib/python3.10/http/client.py", line 942, in connect
    self.sock = self._create_connection(
  File "/home/david/miniconda3/envs/tabflex/lib/python3.10/socket.py", line 824, in create_connection
    for res in getaddrinfo(host, port, 0, SOCK_STREAM):
  File "/home/david/miniconda3/envs/tabflex/lib/python3.10/socket.py", line 955, in getaddrinfo
    for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -2] Name or service not known

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/david/ticl/ticl/prediction/tabflex.py", line 14, in __init__
    fetch_model('ssm_tabpfn_b4_maxnumclasses100_modellinear_attention_numfeatures1000_n1024_validdatanew_warm_08_23_2024_19_25_40_epoch_3140.cpkt')
  File "/home/david/ticl/ticl/utils.py", line 35, in fetch_model
    urllib.request.urlretrieve(url, filename=model_path, reporthook=t.update_to)
  File "/home/david/miniconda3/envs/tabflex/lib/python3.10/urllib/request.py", line 241, in urlretrieve
    with contextlib.closing(urlopen(url, data)) as fp:
  File "/home/david/miniconda3/envs/tabflex/lib/python3.10/urllib/request.py", line 216, in urlopen
    return opener.open(url, data, timeout)
  File "/home/david/miniconda3/envs/tabflex/lib/python3.10/urllib/request.py", line 519, in open
    response = self._open(req, data)
  File "/home/david/miniconda3/envs/tabflex/lib/python3.10/urllib/request.py", line 536, in _open
    result = self._call_chain(self.handle_open, protocol, protocol +
  File "/home/david/miniconda3/envs/tabflex/lib/python3.10/urllib/request.py", line 496, in _call_chain
    result = func(*args)
  File "/home/david/miniconda3/envs/tabflex/lib/python3.10/urllib/request.py", line 1391, in https_open
    return self.do_open(http.client.HTTPSConnection, req,
  File "/home/david/miniconda3/envs/tabflex/lib/python3.10/urllib/request.py", line 1351, in do_open
    raise URLError(err)
urllib.error.URLError: <urlopen error [Errno -2] Name or service not known>