[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

payments/paypal/__init__.py

@@ -353,7 +353,7 @@ def get_product_data(self, payment, extra_data=None):
             "expire_month": month,
             "expire_year": year,
         }
-        if "cvv2" in extra_data and extra_data["cvv2"]:
+        if extra_data.get("cvv2"):
             credit_card["cvv2"] = extra_data["cvv2"]
         data["payer"] = {
             "payment_method": "credit_card",