Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Change the white walls to black walls. pbr materials ( minimalist neon flagship samsung store, white walls. oak parquet floor. hanging lights. geometric furniture, large digital screens. display tables with phones and tablets, potted plants ) concept art, john berkey, makoto shinkai, yoji shinkawa, artstation, 4 k

### Response:
'pbr materials ( minimalist neon flagship samsung store, black walls. oak parquet floor. hanging lights. geometric furniture, large digital screens. display tables with phones and tablets, potted plants ) concept art, john berkey, makoto shinkai, yoji shinkawa, artstation, 4 k'

### End