403 Client Error: Forbidden for url having access to the file but not the sharepoint site or folder

[blossom17]

I have access to sharepoint file but not the root folder and I want to download the file using python.Here is my code

from office365.sharepoint.files.file import File`
from office365.runtime.auth.user_credential import UserCredential`
import pandas as pd

url= "https://site_url.com/site/file_path/file.xlsx"`
username="username@sharepoint.com"`
password= '***'`
dest= './file.xlsx'`

credentials = UserCredential(username, password)`

file_name = os.path.basename(url)`
with open(dest, 'wb') as fh:`
     ctx = File.from_url(url)`
     file = ctx.with_credentials(credentials)`
     dn = file.download(fh).execute_query()`

When I run this it call get_file_by_server_relative_path in the backend which also is not working for me. Is there any way around this?