Downloading Page Source From URL List

[zunebuggy]

This is the errors I get. Since my code ends at line 15, I do not understand it.

C:\Users\luger\AppData\Local\Programs\Python\Python313\python.exe D:\Desktop\getsites.py 
Traceback (most recent call last):
  File "C:\Users\luger\AppData\Local\Programs\Python\Python313\Lib\urllib\request.py", line 1318, in do_open
    h.request(req.get_method(), req.selector, req.data, headers,
  File "C:\Users\luger\AppData\Local\Programs\Python\Python313\Lib\http\client.py", line 1319, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "C:\Users\luger\AppData\Local\Programs\Python\Python313\Lib\http\client.py", line 1365, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "C:\Users\luger\AppData\Local\Programs\Python\Python313\Lib\http\client.py", line 1314, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "C:\Users\luger\AppData\Local\Programs\Python\Python313\Lib\http\client.py", line 1074, in _send_output
    self.send(msg)
  File "C:\Users\luger\AppData\Local\Programs\Python\Python313\Lib\http\client.py", line 1018, in send
    self.connect()
  File "C:\Users\luger\AppData\Local\Programs\Python\Python313\Lib\http\client.py", line 1453, in connect
    super().connect()
  File "C:\Users\luger\AppData\Local\Programs\Python\Python313\Lib\http\client.py", line 984, in connect
    self.sock = self._create_connection(
                ^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\luger\AppData\Local\Programs\Python\Python313\Lib\socket.py", line 828, in create_connection
    for res in getaddrinfo(host, port, 0, SOCK_STREAM):
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\luger\AppData\Local\Programs\Python\Python313\Lib\socket.py", line 963, in getaddrinfo
    for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
socket.gaierror: [Errno 11001] getaddrinfo failed

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "D:\Desktop\getsites.py", line 11, in <module>
    with urlopen(myurl) as webpage:
         ^^^^^^^^^^^^^^
  File "C:\Users\luger\AppData\Local\Programs\Python\Python313\Lib\urllib\request.py", line 189, in urlopen
    return opener.open(url, data, timeout)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\luger\AppData\Local\Programs\Python\Python313\Lib\urllib\request.py", line 489, in open
    response = self._open(req, data)
               ^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\luger\AppData\Local\Programs\Python\Python313\Lib\urllib\request.py", line 506, in _open
    result = self._call_chain(self.handle_open, protocol, protocol +
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\luger\AppData\Local\Programs\Python\Python313\Lib\urllib\request.py", line 466, in _call_chain
    result = func(*args)
             ^^^^^^^^^^^
  File "C:\Users\luger\AppData\Local\Programs\Python\Python313\Lib\urllib\request.py", line 1366, in https_open
    return self.do_open(http.client.HTTPSConnection, req,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\luger\AppData\Local\Programs\Python\Python313\Lib\urllib\request.py", line 1321, in do_open
    raise URLError(err)
urllib.error.URLError: <urlopen error [Errno 11001] getaddrinfo failed>

Process finished with exit code 1