Sharepoint Binary Security Token

Hello, My goal is given a sharepoint link to a site folder, to list the files, and to copy any new files automatically to AWS S3. When I run the simple startup script, I am getting the error:

Cannot get binary security token for from https://login.microsoftonline.com/extSTS.srf
Traceback (most recent call last):
  File "/Users/riple2/PycharmProjects/os365/microsoft/test5.py", line 10, in <module>
    response = ctx.execute_request_direct(request)
  File "/Users/riple2/Library/Python/3.8/lib/python/site-packages/office365/runtime/client_runtime_context.py", line 134, in execute_request_direct
    return self.pending_request().execute_request_direct(request)
  File "/Users/riple2/Library/Python/3.8/lib/python/site-packages/office365/runtime/odata/odata_request.py", line 34, in execute_request_direct
    return super(ODataRequest, self).execute_request_direct(request)
  File "/Users/riple2/Library/Python/3.8/lib/python/site-packages/office365/runtime/client_request.py", line 86, in execute_request_direct
    self.context.authenticate_request(request_options)
  File "/Users/riple2/Library/Python/3.8/lib/python/site-packages/office365/sharepoint/client_context.py", line 153, in authenticate_request
    self._auth_context.authenticate_request(request)
  File "/Users/riple2/Library/Python/3.8/lib/python/site-packages/office365/runtime/auth/authentication_context.py", line 84, in authenticate_request
    self._provider.authenticate_request(request)
  File "/Users/riple2/Library/Python/3.8/lib/python/site-packages/office365/runtime/auth/providers/saml_token_provider.py", line 73, in authenticate_request
    self.ensure_authentication_cookie()
  File "/Users/riple2/Library/Python/3.8/lib/python/site-packages/office365/runtime/auth/providers/saml_token_provider.py", line 80, in ensure_authentication_cookie
    self._cached_auth_cookies = self.get_authentication_cookie()
  File "/Users/riple2/Library/Python/3.8/lib/python/site-packages/office365/runtime/auth/providers/saml_token_provider.py", line 95, in get_authentication_cookie
    token = self._acquire_service_token()
  File "/Users/riple2/Library/Python/3.8/lib/python/site-packages/office365/runtime/auth/providers/saml_token_provider.py", line 172, in _acquire_service_token
    token = self._process_service_token_response(response)
  File "/Users/riple2/Library/Python/3.8/lib/python/site-packages/office365/runtime/auth/providers/saml_token_provider.py", line 207, in _process_service_token_response
    raise ValueError(self.error)
ValueError: Cannot get binary security token for from https://login.microsoftonline.com/extSTS.srf

The simple script I am running is:

import json
from office365.runtime.auth.user_credential import UserCredential
from office365.runtime.http.request_options import RequestOptions
from office365.sharepoint.client_context import ClientContext
site_url="https://levi.sharepoint.com/sites/gdo/"
with open('secrets.json') as f:
  secrets = json.load(f)
ctx = ClientContext(site_url).with_credentials(UserCredential(secrets['user'], secrets['password']))
request = RequestOptions("{0}/_api/web/".format(site_url))
response = ctx.execute_request_direct(request)
json = json.loads(response.content)
web_title = json['d']['Title']
print("Web title: {0}".format(web_title))

I am using my Levi organization’s username and password to the same site https://levi.sharepoint.com/sites/gdo/ . I can easily access this site in my browser, but the python package is having this authentication error.

What is needed besides username and password to get programatic access to sharepoint folders?