raceback (most recent call last):
File "/home/share/liuyibing/Anaconda3/envs/py3_torch_v1.4/lib/python3.7/site-packages/urllib3/connectionpool.py", line 672,in urlopen
chunked=chunked,
File "/home/share/liuyibing/Anaconda3/envs/py3_torch_v1.4/lib/python3.7/site-packages/urllib3/connectionpool.py", line 376,in _make_request
self._validate_conn(conn)
File "/home/share/liuyibing/Anaconda3/envs/py3_torch_v1.4/lib/python3.7/site-packages/urllib3/connectionpool.py", line 994,in _validate_conn
conn.connect()
File "/home/share/liuyibing/Anaconda3/envs/py3_torch_v1.4/lib/python3.7/site-packages/urllib3/connection.py", line 300,in connect
conn = self._new_conn()
File "/home/share/liuyibing/Anaconda3/envs/py3_torch_v1.4/lib/python3.7/site-packages/urllib3/connection.py", line 169,in _new_conn
self,"Failed to establish a new connection: %s"% e
urllib3.exceptions.NewConnectionError:<urllib3.connection.VerifiedHTTPSConnection object at 0x7f6efabdf810>: Failed to establish a new connection:[Errno 111] Connection refused
During handling of the above exception, another exception occurred:
Traceback