Delete request to the global suppression group raises a syntax error

[m-reidy]

Issue Summary

Following the API reference guide for Python to delete an entry in the global suppression group raises a syntax error.

(https://docs.sendgrid.com/api-reference/suppressions-global-suppressions/delete-a-global-suppression)

The following line of code contains a name which conflicts with the global builtin - raising an uncontrolled exception.

response = sg.client.asm.suppressions.global._(email).delete()

Steps to Reproduce

Attempt to make a call to the API as directed.

Technical details:

Running Django 3.2.8 / Python 3.10 / latest sendgrid-python version