[feat] Python Backend

[ops-jaeha]

• [ ] FastAPI : https://worldvectorlogo.com/logo/fastapi-1
• [ ] Flask : https://seeklogo.com/vector-logo/273085/flask
• [x] Django : https://pngset.com/download-free-png-bjbkn

[qkrdmstlr3]

Django Icon is implemented! Thanks for your suggestion!