import urllib.request

response = urllib.request.urlopen('http://www.baidu.com/')

print(response.read().decode('utf-8'))

当我运行上面代码为什么出现下面的情况：

Python 3.11.0 (main, Oct 24 2022, 18:26:48) [MSC v.1933 64 bit (AMD64)] on win32

Type "help", "copyright", "credits" or "license()" for more information.

----------------------------------------

Unhandled exception in user code execution server!'

Thread: SockThread

IDLE Client Address: ('127.0.0.1', 51801)

Request: <socket.socket fd=700, family=2, type=1, proto=0, laddr=('127.0.0.1', 52150), raddr=('127.0.0.1', 51801)>

Traceback (most recent call last):

  File "C:\Python\Python311\Lib\socketserver.py", line 317, in _handle_request_noblock

    self.process_request(request, client_address)

  File "C:\Python\Python311\Lib\socketserver.py", line 348, in process_request

    self.finish_request(request, client_address)

  File "C:\Python\Python311\Lib\socketserver.py", line 361, in finish_request

    self.RequestHandlerClass(request, client_address, self)

  File "C:\Python\Python311\Lib\idlelib\rpc.py", line 514, in __init__

    socketserver.BaseRequestHandler.__init__(self, sock, addr, svr)

  File "C:\Python\Python311\Lib\socketserver.py", line 755, in __init__

    self.handle()

  File "C:\Python\Python311\Lib\idlelib\run.py", line 532, in handle

    import pydoc # import must be done here to capture i/o binding

    ^^^^^^^^^^^^

  File "C:\Python\Python311\Lib\pydoc.py", line 73, in <module>

    import urllib.parse

  File "C:\Python\Python311\urllib.py", line 1, in <module>

    import urllib.request

ModuleNotFoundError: No module named 'urllib.request'; 'urllib' is not a package

*** Unrecoverable, server exiting!

Users should never see this message; it is likely transient.

If this recurs, report this with a copy of the message

and an explanation of how to make it repeat.

----------------------------------------