import requests
from bs4 import BeautifulSoup
URL = 'https://proproprogs.ru/django/model-mtv-marshrutizaciya-funkcii-predstavleniya'
response = requests.get(URL)
soup = BeautifulSoup(response.text)
data = soup.find('div', class_='content-text')
noneed = data.find('div', class_='video_container')
noneed.decompose()