Method reset_write

crates/vm/src/stdlib/_io.rs:888–891

(&mut self)

        }

        const fn reset_write(&mut self) {
            self.write_pos = 0;
            self.write_end = -1;
        }

        fn flush(&mut self, vm: &VirtualMachine) -> PyResult<()> {
            if !self.valid_write() || self.write_pos == self.write_end {