Question python code generates apache handler error

[elenaflorence]

Hello I execute this python code below​

#!/usr/bin/python
print "Content-Type: text/html\n\n";
print "<html><head>";
print "<title>CGI Test</title>";
print "</head><body>";
print "<p>Test page using Python</p>";
print "</body></html>";

import requests
from bs4 import BeautifulSoup
import sys


url='https://kelponton.fr'

page = requests.get(url)
soup = BeautifulSoup(page.content, 'html.parser')

print(soup.prettify())

"Test page using Python" is well displaying meaning python is working but when I had the line print(soup.prettify()), i have the following errors in the logs (it seems something not well installed with handlers ?) My website is running on Apache/Centos7 and Plesk Thank you for help
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2020-09-14 22:21:12 Error 82.229.61.242 500 GET /admin_sohapply/webscrapp/test5.py HTTP/1.0 Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.102 Safari/537.36 2.01 K Accès SSL/TLS Apache
2020-09-14 22:21:13 Error 82.229.61.242 PythonHandler mod_python.cgihandler: Traceback (most recent call last): Erreur Apache
2020-09-14 22:21:13 Error 82.229.61.242 PythonHandler mod_python.cgihandler: File "/usr/lib64/python2.7/site-packages/mod_python/apache.py", line 398, in HandlerDispatch\n result = obj(req) Erreur Apache
2020-09-14 22:21:13 Error 82.229.61.242 PythonHandler mod_python.cgihandler: File "/usr/lib64/python2.7/site-packages/mod_python/cgihandler.py", line 96, in handler\n imp.load_module(module_name, fd, path, desc) Erreur Apache
2020-09-14 22:21:13 Error 82.229.61.242 PythonHandler mod_python.cgihandler: File "/var/www/vhosts/bibelotandco.fr/httpdocs/admin_sohapply/webscrapp/test5.py", line 16, in <module>\n page = requests.get(url) Erreur Apache
2020-09-14 22:21:13 Error 82.229.61.242 PythonHandler mod_python.cgihandler: File "/usr/lib/python2.7/site-packages/requests/api.py", line 68, in get\n return request('get', url, **kwargs) Erreur Apache
2020-09-14 22:21:13 Error 82.229.61.242 PythonHandler mod_python.cgihandler: File "/usr/lib/python2.7/site-packages/requests/api.py", line 50, in request\n response = session.request(method=method, url=url, **kwargs) Erreur Apache
2020-09-14 22:21:13 Error 82.229.61.242 PythonHandler mod_python.cgihandler: File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 472, in request\n prep = self.prepare_request(req) Erreur Apache
2020-09-14 22:21:13 Error 82.229.61.242 PythonHandler mod_python.cgihandler: File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 403, in prepare_request\n hooks=merge_hooks(request.hooks, self.hooks), Erreur Apache
2020-09-14 22:21:13 Error 82.229.61.242 PythonHandler mod_python.cgihandler: File "/usr/lib/python2.7/site-packages/requests/models.py", line 304, in prepare\n self.prepare_url(url, params) Erreur Apache
2020-09-14 22:21:13 Error 82.229.61.242 PythonHandler mod_python.cgihandler: File "/usr/lib/python2.7/site-packages/requests/models.py", line 342, in prepare_url\n url = url.decode('utf8') Erreur Apache
2020-09-14 22:21:13 Error 82.229.61.242 PythonHandler mod_python.cgihandler: File "/usr/lib64/python2.7/encodings/utf_8.py", line 16, in decode\n return codecs.utf_8_decode(input, errors, True) Erreur Apache
2020-09-14 22:21:13 Error 82.229.61.242 PythonHandler mod_python.cgihandler: AttributeError: 'NoneType' object has no attribute 'utf_8_decode'