can't download inceptionV3 weights in keras

[HarshVardhanSh]

Hi, I am trying to download weights of inceptionV3 in keras using the command base_model = InceptionV3(weights = 'imagenet', include_top = False) . It ended up with Exception Error : Name or Service not known and the download fails.
I dont understand whats the problem?

[Graystripe17]

Same for v2

Exception: URL fetch failure on https://github.com/fchollet/deep-learning-models/releases/download/v0.7/inception_resnet_v2_weights_tf_dim_ordering_tf_kernels_notop.h5: None -- [Errno -2] Name or service not known

[ZhengQidong1]

I have a question，Exception: URL fetch failure on https://github.com/fchollet/deep-learning-models/releases/download/v0.5/inception_v3_weights_tf_dim_ordering_tf_kernels.h5: None -- [Errno 110] Connection timed out
swig/python detected a memory leak of type 'int64_t *', no destructor found.
who could help me? thank you very much

[wgy1027]

Me too.

import tensorflow as tf from tensorflow.keras.applications.inception_v3 import InceptionV3 model = InceptionV3(weights='imagenet')

The error information from the system is as follows:

`---------------------------------------------------------------------------
gaierror Traceback (most recent call last)
/opt/conda/lib/python3.7/urllib/request.py in do_open(self, http_class, req, **http_conn_args)
1349 h.request(req.get_method(), req.selector, req.data, headers,
-> 1350 encode_chunked=req.has_header('Transfer-encoding'))
1351 except OSError as err: # timeout error

/opt/conda/lib/python3.7/http/client.py in request(self, method, url, body, headers, encode_chunked)
1276 """Send a complete request to the server."""
-> 1277 self._send_request(method, url, body, headers, encode_chunked)
1278

/opt/conda/lib/python3.7/http/client.py in _send_request(self, method, url, body, headers, encode_chunked)
1322 body = _encode(body, 'body')
-> 1323 self.endheaders(body, encode_chunked=encode_chunked)
1324

/opt/conda/lib/python3.7/http/client.py in endheaders(self, message_body, encode_chunked)
1271 raise CannotSendHeader()
-> 1272 self._send_output(message_body, encode_chunked=encode_chunked)
1273

/opt/conda/lib/python3.7/http/client.py in _send_output(self, message_body, encode_chunked)
1031 del self._buffer[:]
-> 1032 self.send(msg)
1033

/opt/conda/lib/python3.7/http/client.py in send(self, data)
971 if self.auto_open:
--> 972 self.connect()
973 else:

/opt/conda/lib/python3.7/http/client.py in connect(self)
1438
-> 1439 super().connect()
1440

/opt/conda/lib/python3.7/http/client.py in connect(self)
943 self.sock = self._create_connection(
--> 944 (self.host,self.port), self.timeout, self.source_address)
945 self.sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)

/opt/conda/lib/python3.7/socket.py in create_connection(address, timeout, source_address)
706 err = None
--> 707 for res in getaddrinfo(host, port, 0, SOCK_STREAM):
708 af, socktype, proto, canonname, sa = res

/opt/conda/lib/python3.7/socket.py in getaddrinfo(host, port, family, type, proto, flags)
751 addrlist = []
--> 752 for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
753 af, socktype, proto, canonname, sa = res

gaierror: [Errno -3] Temporary failure in name resolution

During handling of the above exception, another exception occurred:

URLError Traceback (most recent call last)
/opt/conda/lib/python3.7/site-packages/tensorflow/python/keras/utils/data_utils.py in get_file(fname, origin, untar, md5_hash, file_hash, cache_subdir, hash_algorithm, extract, archive_format, cache_dir)
274 try:
--> 275 urlretrieve(origin, fpath, dl_progress)
276 except HTTPError as e:

/opt/conda/lib/python3.7/urllib/request.py in urlretrieve(url, filename, reporthook, data)
246
--> 247 with contextlib.closing(urlopen(url, data)) as fp:
248 headers = fp.info()

/opt/conda/lib/python3.7/urllib/request.py in urlopen(url, data, timeout, cafile, capath, cadefault, context)
221 opener = _opener
--> 222 return opener.open(url, data, timeout)
223

/opt/conda/lib/python3.7/urllib/request.py in open(self, fullurl, data, timeout)
524
--> 525 response = self._open(req, data)
526

/opt/conda/lib/python3.7/urllib/request.py in _open(self, req, data)
542 result = self._call_chain(self.handle_open, protocol, protocol +
--> 543 '_open', req)
544 if result:

/opt/conda/lib/python3.7/urllib/request.py in _call_chain(self, chain, kind, meth_name, *args)
502 func = getattr(handler, meth_name)
--> 503 result = func(*args)
504 if result is not None:

/opt/conda/lib/python3.7/urllib/request.py in https_open(self, req)
1392 return self.do_open(http.client.HTTPSConnection, req,
-> 1393 context=self._context, check_hostname=self._check_hostname)
1394

/opt/conda/lib/python3.7/urllib/request.py in do_open(self, http_class, req, **http_conn_args)
1351 except OSError as err: # timeout error
-> 1352 raise URLError(err)
1353 r = h.getresponse()

URLError: <urlopen error [Errno -3] Temporary failure in name resolution>

During handling of the above exception, another exception occurred:

Exception Traceback (most recent call last)
in
----> 1 model = InceptionV3(weights='imagenet')
2
3 model.summary()

/opt/conda/lib/python3.7/site-packages/tensorflow/python/keras/applications/inception_v3.py in InceptionV3(include_top, weights, input_tensor, input_shape, pooling, classes, classifier_activation)
347 WEIGHTS_PATH,
348 cache_subdir='models',
--> 349 file_hash='9a0d58056eeedaa3f26cb7ebd46da564')
350 else:
351 weights_path = data_utils.get_file(

/opt/conda/lib/python3.7/site-packages/tensorflow/python/keras/utils/data_utils.py in get_file(fname, origin, untar, md5_hash, file_hash, cache_subdir, hash_algorithm, extract, archive_format, cache_dir)
277 raise Exception(error_msg.format(origin, e.code, e.msg))
278 except URLError as e:
--> 279 raise Exception(error_msg.format(origin, e.errno, e.reason))
280 except (Exception, KeyboardInterrupt) as e:
281 if os.path.exists(fpath):

Exception: URL fetch failure on https://storage.googleapis.com/tensorflow/keras-applications/inception_v3/inception_v3_weights_tf_dim_ordering_tf_kernels.h5: None -- [Errno -3] Temporary failure in name resolution `

[CItyM]

Check if the Internet setting of the notebook is ON.

[OlegXio]

Download a VPN client for the whole PC network, such as WireGuard (but it and similar applications require a tunnel file.) I downloaded it successfully, but the problem was the error "We're sorry, but this service is not available in your location".