Variable name in the example in the readme causes a bug when used in Django function view.

[razaltcom]

In a Django function view, the function traditionally takes an argument called request. Like this:

def main(request):
   ...

In the example in the readme, there is a variable called requestthat overwrites it. Solvable, but takes time of the newcomer.

I propose renaming it to payment_request, or something.

[byasarcse]

Hello @razaltcom ,

As you know its a sample code, you can change the definition in your integration.

Thanks and Regards,