<prompt> Translate the following text to SwahiliInevitably, popular and authentic became chic and the ambience is now somewhat contested by higher rents and the change in character that guarantees.  <response>: Kwa hivyo, kwa kawaida, maarufu na halisi inakuwa chic na mazingira sasa yanapingwa kwa kiasi fulani na kodi ya juu na mabadiliko ya tabia ambayo inahakikisha. 