Andreas Urbanski

I noticed that `.decode` is using the `new Buffer` contructor. This has been deprecated https://nodejs.org/api/buffer.html#buffer_new_buffer_array should use `Buffer.from` instead.

Class type checking broken with autoreload when module file changes

5

### Steps to reproduce: 1. Have two user-defined classes in a file called `ab.py`. Second class implements a method that checks if argument type is first class ```python class A:...