Project: “I’m Feeling Lucky” Google Search

[Larz60+]

that's good, that means you can use:

pip install BeautifulSoup4

I see it's already installed.
Then make the following changes on your code (by line number)
In reverse order (so line numbers remain constant until done)
line 15

# from:
    soup = bs4.BeautifulSoup(res.text, "html.parser")
# to:
    soup = BeautifulSoup(res.text, "html.parser")

line 5

# From:
import bs4
# to:
from bs4 import BeautifulSoup