vision/autlml test fails with `Connection reset by peer`

[tmatsuo]

Build

Log:

Traceback (most recent call last):
  File "/workspace/vision/automl/.nox/py-3-8/lib/python3.8/site-packages/urllib3/connectionpool.py", line 670, in urlopen
    httplib_response = self._make_request(
  File "/workspace/vision/automl/.nox/py-3-8/lib/python3.8/site-packages/urllib3/connectionpool.py", line 426, in _make_request
    six.raise_from(e, None)
  File "<string>", line 3, in raise_from
  File "/workspace/vision/automl/.nox/py-3-8/lib/python3.8/site-packages/urllib3/connectionpool.py", line 421, in _make_request
    httplib_response = conn.getresponse()
  File "/usr/local/lib/python3.8/http/client.py", line 1332, in getresponse
    response.begin()
  File "/usr/local/lib/python3.8/http/client.py", line 303, in begin
    version, status, reason = self._read_status()
  File "/usr/local/lib/python3.8/http/client.py", line 264, in _read_status
    line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")
  File "/usr/local/lib/python3.8/socket.py", line 669, in readinto
    return self._sock.recv_into(b)
ConnectionResetError: [Errno 104] Connection reset by peer

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/workspace/vision/automl/.nox/py-3-8/lib/python3.8/site-packages/requests/adapters.py", line 439, in send
    resp = conn.urlopen(
  File "/workspace/vision/automl/.nox/py-3-8/lib/python3.8/site-packages/urllib3/connectionpool.py", line 724, in urlopen
    retries = retries.increment(
  File "/workspace/vision/automl/.nox/py-3-8/lib/python3.8/site-packages/urllib3/util/retry.py", line 403, in increment
    raise six.reraise(type(error), error, _stacktrace)
  File "/workspace/vision/automl/.nox/py-3-8/lib/python3.8/site-packages/urllib3/packages/six.py", line 734, in reraise
    raise value.with_traceback(tb)
  File "/workspace/vision/automl/.nox/py-3-8/lib/python3.8/site-packages/urllib3/connectionpool.py", line 670, in urlopen
    httplib_response = self._make_request(
  File "/workspace/vision/automl/.nox/py-3-8/lib/python3.8/site-packages/urllib3/connectionpool.py", line 426, in _make_request
    six.raise_from(e, None)
  File "<string>", line 3, in raise_from
  File "/workspace/vision/automl/.nox/py-3-8/lib/python3.8/site-packages/urllib3/connectionpool.py", line 421, in _make_request
    httplib_response = conn.getresponse()
  File "/usr/local/lib/python3.8/http/client.py", line 1332, in getresponse
    response.begin()
  File "/usr/local/lib/python3.8/http/client.py", line 303, in begin
    version, status, reason = self._read_status()
  File "/usr/local/lib/python3.8/http/client.py", line 264, in _read_status
    line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")
  File "/usr/local/lib/python3.8/socket.py", line 669, in readinto
    return self._sock.recv_into(b)
urllib3.exceptions.ProtocolError: ('Connection aborted.', ConnectionResetError(104, 'Connection reset by peer'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/workspace/vision/automl/edge_container_predict/automl_vision_edge_container_predict_test.py", line 103, in test_edge_container_predict
    response = predict.container_predict(
  File "/workspace/vision/automl/edge_container_predict/automl_vision_edge_container_predict.py", line 63, in container_predict
    response = requests.post(url, data=json.dumps(instances))
  File "/workspace/vision/automl/.nox/py-3-8/lib/python3.8/site-packages/requests/api.py", line 119, in post
    return request('post', url, data=data, json=json, **kwargs)
  File "/workspace/vision/automl/.nox/py-3-8/lib/python3.8/site-packages/requests/api.py", line 61, in request
    return session.request(method=method, url=url, **kwargs)
  File "/workspace/vision/automl/.nox/py-3-8/lib/python3.8/site-packages/requests/sessions.py", line 530, in request
    resp = self.send(prep, **send_kwargs)
  File "/workspace/vision/automl/.nox/py-3-8/lib/python3.8/site-packages/requests/sessions.py", line 643, in send
    r = adapter.send(request, **kwargs)
  File "/workspace/vision/automl/.nox/py-3-8/lib/python3.8/site-packages/requests/adapters.py", line 498, in send
    raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', ConnectionResetError(104, 'Connection reset by peer'))