I'm reading a web-crawling book and imitating it, but it doesn't work when it comes out of the book. An error appears. Please tell me what you mean "T"

import requests
from bs4 import BeautifulSoup

url = 'http://jolse.com/category/tonermist/43/'
result = requests.get('url')

bs_obj = BeautifulSoup(result.content, 'html.parser')
print(bs_obj)

This is a beginner following the example of crawling a particular site. In the book, crawl on the above overseas shopping mall site is normal, but when I tried it, an error appeared. I don't know if it's because the module isn't installed normally in my environment ㅠ<

-Error contents-

Traceback (most recent call last): File "/Users/haegbonjwa/Library/Preferences/PyCharmCE2018.3/scratches/Crawling traning/4_Jolse_Parsing.py", line 5, in result = requests.get('url') File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/requests/api.py", line 75, in get return request('get', url, params=params, **kwargs) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/requests/api.py", line 60, in request return session.request(method=method, url=url, **kwargs) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/requests/sessions.py", line 519, in request prep = self.prepare_request(req) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/requests/sessions.py", line 462, in prepare_request hooks=merge_hooks(request.hooks, self.hooks), File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/requests/models.py", line 313, in prepare self.prepare_url(url, params) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/requests/models.py", line 387, in prepare_url raise MissingSchema(error) requests.exceptions.MissingSchema: Invalid URL 'url': No schema supplied. Perhaps you meant http://url?

I would appreciate it if you could tell me the reason why the red letters are blocking from the first gate."T" I don't think it's a module problem because the crawling of Naver's real-time search keyword has followed without a problem.