$ "c:/Users/tlghk/OneDrive/바탕 화면/sparta/projects/01.prac/venv/Scripts/python.exe" "c:/Users/tlghk/OneDrive/바탕 화면/sparta/projects/01.prac/app.py"
 * Serving Flask app 'app'
 * Debug mode: on
Traceback (most recent call last):
  File "c:/Users/tlghk/OneDrive/바탕 화면/sparta/projects/01.prac/app.py", line 9, in <module>
    app.run('0.0.0.0',port=5000,debug=True)
  File "C:\Users\tlghk\OneDrive\바탕 화면\sparta\projects\01.prac\venv\lib\site-packages\flask\app.py", line 1191, in run
    run_simple(t.cast(str, host), port, self, **options)
  File "C:\Users\tlghk\OneDrive\바탕 화면\sparta\projects\01.prac\venv\lib\site-packages\werkzeug\serving.py", line 1037, in run_simple
    srv = make_server(
  File "C:\Users\tlghk\OneDrive\바탕 화면\sparta\projects\01.prac\venv\lib\site-packages\werkzeug\serving.py", line 877, in make_server
    return ThreadedWSGIServer(
  File "C:\Users\tlghk\OneDrive\바탕 화면\sparta\projects\01.prac\venv\lib\site-packages\werkzeug\serving.py", line 710, in __init__
    self.server_bind()
  File "C:\Users\tlghk\AppData\Local\Programs\Python\Python38\lib\http\server.py", line 140, in server_bind
    self.server_name = socket.getfqdn(host)
  File "C:\Users\tlghk\AppData\Local\Programs\Python\Python38\lib\socket.py", line 756, in getfqdn
    hostname, aliases, ipaddrs = gethostbyaddr(name)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb1 in position 2: invalid start byte
(venv) 

실행 시 위와 같은 오류가 뜨면서 실행이 안 됩니다.

어떻게 해야 하나요?