$ transformers-cli upload unifiedqa-t5-3b --organization allenai 
About to upload file /Users/danielk/ideaProjects/t2t-qa/experiments/upload_models/3b/unifiedqa-t5-3b/tokenizer_config.json to S3 under filename unifiedqa-t5-3b/tokenizer_config.json and namespace allenai
About to upload file /Users/danielk/ideaProjects/t2t-qa/experiments/upload_models/3b/unifiedqa-t5-3b/special_tokens_map.json to S3 under filename unifiedqa-t5-3b/special_tokens_map.json and namespace allenai
About to upload file /Users/danielk/ideaProjects/t2t-qa/experiments/upload_models/3b/unifiedqa-t5-3b/config.json to S3 under filename unifiedqa-t5-3b/config.json and namespace allenai
About to upload file /Users/danielk/ideaProjects/t2t-qa/experiments/upload_models/3b/unifiedqa-t5-3b/spiece.model to S3 under filename unifiedqa-t5-3b/spiece.model and namespace allenai
About to upload file /Users/danielk/ideaProjects/t2t-qa/experiments/upload_models/3b/unifiedqa-t5-3b/pytorch_model.bin to S3 under filename unifiedqa-t5-3b/pytorch_model.bin and namespace allenai
Proceed? [Y/n] y
Uploading... This might take a while if files are large
Your file now lives at:                                                                                                                                                                  
https://s3.amazonaws.com/models.huggingface.co/bert/allenai/unifiedqa-t5-3b/tokenizer_config.json
Your file now lives at:                                                                                                                                                                  
https://s3.amazonaws.com/models.huggingface.co/bert/allenai/unifiedqa-t5-3b/special_tokens_map.json
Your file now lives at:                                                                                                                                                                  
https://s3.amazonaws.com/models.huggingface.co/bert/allenai/unifiedqa-t5-3b/config.json
Your file now lives at:                                                                                                                                                                  
https://s3.amazonaws.com/models.huggingface.co/bert/allenai/unifiedqa-t5-3b/spiece.model
  0%|                                                                                                                               | 9756672/11406640119 [00:02<1:41:40, 1868312.30it/s]Traceback (most recent call last):
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/urllib3/contrib/pyopenssl.py", line 331, in _send_until_done
    return self.connection.send(data)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/OpenSSL/SSL.py", line 1737, in send
    self._raise_ssl_error(self._ssl, result)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/OpenSSL/SSL.py", line 1639, in _raise_ssl_error
    raise SysCallError(errno, errorcode.get(errno))
OpenSSL.SSL.SysCallError: (32, 'EPIPE')

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/urllib3/connectionpool.py", line 603, in urlopen
    chunked=chunked)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/urllib3/connectionpool.py", line 355, in _make_request
    conn.request(method, url, **httplib_request_kw)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/http/client.py", line 1244, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/http/client.py", line 1290, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/http/client.py", line 1239, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/http/client.py", line 1065, in _send_output
    self.send(chunk)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/http/client.py", line 987, in send
    self.sock.sendall(data)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/urllib3/contrib/pyopenssl.py", line 342, in sendall
    sent = self._send_until_done(data[total_sent:total_sent + SSL_WRITE_BLOCKSIZE])
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/urllib3/contrib/pyopenssl.py", line 337, in _send_until_done
    raise SocketError(str(e))
OSError: (32, 'EPIPE')

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/requests/adapters.py", line 449, in send
    timeout=timeout
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/urllib3/connectionpool.py", line 641, in urlopen
    _stacktrace=sys.exc_info()[2])
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/urllib3/util/retry.py", line 368, in increment
    raise six.reraise(type(error), error, _stacktrace)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/urllib3/packages/six.py", line 685, in reraise
    raise value.with_traceback(tb)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/urllib3/connectionpool.py", line 603, in urlopen
    chunked=chunked)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/urllib3/connectionpool.py", line 355, in _make_request
    conn.request(method, url, **httplib_request_kw)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/http/client.py", line 1244, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/http/client.py", line 1290, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/http/client.py", line 1239, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/http/client.py", line 1065, in _send_output
    self.send(chunk)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/http/client.py", line 987, in send
    self.sock.sendall(data)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/urllib3/contrib/pyopenssl.py", line 342, in sendall
    sent = self._send_until_done(data[total_sent:total_sent + SSL_WRITE_BLOCKSIZE])
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/urllib3/contrib/pyopenssl.py", line 337, in _send_until_done
    raise SocketError(str(e))
urllib3.exceptions.ProtocolError: ('Connection aborted.', OSError("(32, 'EPIPE')"))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/danielk/opt/anaconda3/bin/transformers-cli", line 10, in <module>
    sys.exit(main())
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/transformers/commands/transformers_cli.py", line 33, in main
    service.run()
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/transformers/commands/user.py", line 234, in run
    token=token, filename=filename, filepath=filepath, organization=self.args.organization
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/transformers/hf_api.py", line 168, in presign_and_upload
    r = requests.put(urls.write, data=data, headers={"content-type": urls.type})
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/requests/api.py", line 131, in put
    return request('put', url, data=data, **kwargs)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/requests/api.py", line 60, in request
    return session.request(method=method, url=url, **kwargs)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/requests/sessions.py", line 533, in request
    resp = self.send(prep, **send_kwargs)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/requests/sessions.py", line 646, in send
    r = adapter.send(request, **kwargs)
  File "/Users/danielk/opt/anaconda3/lib/python3.7/site-packages/requests/adapters.py", line 498, in send
    raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', OSError("(32, 'EPIPE')"))