@GetMapping("/tweetedit/{text}")
Mono<Tweets> edittweet(@PathVariable String text){
    Mono<Tweets> tweet2 = repo.findById("5cc206a32f6b6401cc9fb591");
    return tweet2.doOnSuccess(findtweet -> {
        findtweet.setText(text);
        repo.save(findtweet).subscribe();
    });
}