AADSTS53003 error during getting file from sharepoint

Question

I am trying to get file from sharepoint and everything is fine till I get:

ValueError: An error occurred while retrieving token from XML response: AADSTS53003: Access has been blocked by Conditional Access policies. The access policy does not allow token issuance.

    from office365.runtime.auth.authentication_context import AuthenticationContext
from office365.sharepoint.client_context import ClientContext
from office365.sharepoint.files.file import File

root_url = "https://company.sharepoint.com"
full_url = "https://company.sharepoint.com/sites/Development/Shared%20Documents/sharepoint/test1.xlsx"

ctx = ClientContext(root_url)
ctx.with_user_credentials(username,password)

response = File.open_binary(ctx, full_url)
print(response.content)

I tried and looked for solutions but it didn't is this about some sharepoint policy settings?