test.py

class AIService:
    def __init__(self, api_key):
        self.api_key = api_key

    def transform_text(self, text):
        # 실제 API 호출 대신 변환 예시
        return "🤖" + text.upper()


# 상속
class AdvancedAIService(AIService):
    def transform_text(self, text):
        result = super().transform_text(text)
        return f"[AI 변환]: {result}"


# 상속
class AdvancedAIServiceForHuman(AIService):
    def transform_text(self, text):
        result = super().transform_text(text)
        return f"[사람 텍스트 변환]: {result}"


base = AIService("dummy_key")
print(base.transform_text("hello world"))  # HELLO WORLD

ady = AdvancedAIService("dummy_key")
print(ady.transform_text("hello_world"))  # [AI 변환]: HELLO WORLD

ady2_human = AdvancedAIServiceForHuman("ff") 
print(ady2_human.transform_text("난 사람이야"))  # [사람 텍스트 변환]: 난 사람이야.