Traceback (most recent call last):


 "site-packages\urllib3\connectionpool.py", line 601, in urlopen


 "site-packages\urllib3\connectionpool.py", line 357, in _make_request


 "http\client.py", line 1106, in request


 "http\client.py", line 1151, in _send_request


 "http\client.py", line 1102, in endheaders


 "http\client.py", line 934, in _send_output


 "http\client.py", line 877, in send


 "site-packages\urllib3\connection.py", line 166, in connect


 "site-packages\urllib3\connection.py", line 150, in _new_conn
urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x029F1370>: Failed to establish a new connection: [Errno 11004] getaddrinfo failed

Traceback (most recent call last):


 "/usr/lib/python3.6/site-packages/urllib3/connectionpool.py", line 601, in urlopen

chunked=chunked)


 "/usr/lib/python3.6/site-packages/urllib3/connectionpool.py", line 346, in _make_request

self._validate_conn(conn)


 "/usr/lib/python3.6/site-packages/urllib3/connectionpool.py", line 850, in _validate_conn

conn.connect()


 "/usr/lib/python3.6/site-packages/urllib3/connection.py", line 284, in connect

conn = self._new_conn()


 "/usr/lib/python3.6/site-packages/urllib3/connection.py", line 150, in _new_conn

self, "Failed to establish a new connection: %s" % e)
urllib3.exceptions.NewConnectionError: <urllib3.connection.VerifiedHTTPSConnection object at 0x7f2da86a0588>: Failed to establish a new connection: [Errno -3] Try again
