Method register_function

source/python.js:18022–18027

(fn)

                this._classes.set(namedType.annotation_str, namedType);
            }
            register_function(fn) {
                const name = fn.qualname().qualifiedName();
                torch._C.TORCH_CHECK(!this._functions.has(name));
                this._functions.set(name, fn);
                return fn;
            }
            define(...args) {
                if (Array.isArray(args[1])) {
                    const [prefix, properties, propResolvers, definitions, defResolvers, self, shouldMangle, operator_set_version] = args;