def METHOD_NAME(self, email: str) -> Response:
    body = {
        "conversion": "True",
        "form_submission": {
            "variant_id": "a",
            "form_data": {
                "first_name": "Test",
                "last_name": "User",
                "email": email,
            },
        },
    }
    return requests.post(
        url=f"{self.base_url}/pages/{self.page_id}/leads",
        headers=self.headers,
        json=body,
    )