Use ** syntax

[ISilviu]

I'm unable to use the library on a Python 3.8.5 environment, it complaints about the following issue:

unsupported operand type(s) for |: 'dict' and 'dict'

Couldn't the library just use the ** syntax, which is supported starting from Python 3.5?

[danialkeimasi]

Hi Silviu,
thanks for your contribution. I believe, that the second ** operator is not necessary and you can write this instead:

{**request.COOKIES, settings.CSRF_COOKIE_NAME: get_csrf_token(request)}

Could you change this?