--> --> -->
Traceback (most recent call last):
  File "/usr/lib/cgi-bin/get_response.py", line 175, in <module>
    response = urllib.request.urlopen(url=url, timeout=TIMEOUT_SEC).read()
  File "/usr/lib/python3.4/urllib/request.py", line 161, in urlopen
    return opener.open(url, data, timeout)
  File "/usr/lib/python3.4/urllib/request.py", line 461, in open
    req = meth(req)
  File "/usr/lib/python3.4/urllib/request.py", line 1105, in do_request_
    raise URLError('no host given')
urllib.error.URLError: <urlopen error no host given>