runtime error

emporary failure in name resolution During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/user/app/app.py", line 42, in <module> net = getattr(fornet,net_model)().eval().to(device) File "/home/user/app/./icpr2020dfdc/architectures/fornet.py", line 171, in __init__ super(EfficientNetAutoAttB4, self).__init__(model='efficientnet-b4', width=0) File "/home/user/app/./icpr2020dfdc/architectures/fornet.py", line 148, in __init__ self.efficientnet = EfficientNetAutoAtt.from_pretrained(model) File "/home/user/.local/lib/python3.10/site-packages/efficientnet_pytorch/model.py", line 378, in from_pretrained load_pretrained_weights(model, model_name, weights_path=weights_path, File "/home/user/.local/lib/python3.10/site-packages/efficientnet_pytorch/utils.py", line 602, in load_pretrained_weights state_dict = model_zoo.load_url(url_map_[model_name]) File "/home/user/.local/lib/python3.10/site-packages/torch/hub.py", line 766, in load_state_dict_from_url download_url_to_file(url, cached_file, hash_prefix, progress=progress) File "/home/user/.local/lib/python3.10/site-packages/torch/hub.py", line 620, in download_url_to_file u = urlopen(req) File "/usr/local/lib/python3.10/urllib/request.py", line 216, in urlopen return opener.open(url, data, timeout) File "/usr/local/lib/python3.10/urllib/request.py", line 519, in open response = self._open(req, data) File "/usr/local/lib/python3.10/urllib/request.py", line 536, in _open result = self._call_chain(self.handle_open, protocol, protocol + File "/usr/local/lib/python3.10/urllib/request.py", line 496, in _call_chain result = func(*args) File "/usr/local/lib/python3.10/urllib/request.py", line 1391, in https_open return self.do_open(http.client.HTTPSConnection, req, File "/usr/local/lib/python3.10/urllib/request.py", line 1351, in do_open raise URLError(err) urllib.error.URLError: <urlopen error [Errno -3] Temporary failure in name resolution>

Container logs: