public function accept(Request $request)
 {
     $friends = Friends::find($request->friends_table_id);
     $query = ['user_id' => Auth::user()->id, 'friends_id' => $friends->user_id, 'created_at' => Carbon::now()];
     Friends::insert($query);
     $friends->friends_request = 0;
     $friends->save();
     return redirect('home')->with('message', 'Friend Request Accept!!');
 }