public function update(StoreDeliveryPrice $request, DeliveryPrice $id): RedirectResponse 	{ 		$id->update([ 			'up_to_2_kg' => $request->up_to_2_kg, 			'up_to_5_kg' => $request->up_to_5_kg, 			'up_to_10_kg' => $request->up_to_10_kg, 			'up_to_15_kg' => $request->up_to_15_kg, 			'up_to_20_kg' => $request->up_to_20_kg, 			'up_to_25_kg' => $request->up_to_25_kg, 			'up_to_32_kg' => $request->up_to_32_kg, 			'islands_extra' => $request->islands_extra ?? 0, 			'additional_costs' => $request->additional_costs, 		]);  		return $this->redirectFromSave('delivery-prices.list'); 	}