https://sentry.io/answers/strings-are-immutable/
TypeError 'str' Object Does Not Support Item Assignment | Sentry
Sentry helps developers monitor and fix crashes in real time. Get the details you need to resolve the most important issues quickly.
does notsupport itemtypeerrorstrobject
https://trezor.io/ja/support/logistics/shipping-delivery/item-missing-from-your-trezor-order-how-to-report-it
Item missing from your Trezor order? How to report it | Trezor Support
If a product is missing from your Trezor delivery, check your invoice, photograph the package contents and shipping label, and contact support.
how to reportitemmissingtrezor