[WIP] Fix import error for BeautifulSoup module

[Copilot]

Thanks for asking me to work on this. I will get started on it and keep this PR's description up to date as I form a plan and make progress.

from urllib.request import urlopen
from bs4 import BeautifulSoup

print(BeautifulSoup(urlopen("https://quotes.toscrape.com/"), 'html.parser').text) # .text 或 .get_text()

ModuleNotFoundError Traceback (most recent call last)
Cell In[2], line 2
1 from urllib.request import urlopen
----> 2 from bs4 import BeautifulSoup
4 print(BeautifulSoup(urlopen("https://quotes.toscrape.com/"), 'html.parser').text) # .text 或 .get_text()

ModuleNotFoundError: No module named 'bs4'

---

💬 We'd love your input! Share your thoughts on Copilot coding agent in our 2 minute survey.