Vibe codingMediumvc-g166

Subject Ai code reviewLevel Mid–Senior~13 minCommon in Algorithms & data structures interviewsIndustries Software development

Question

You asked an AI to "containerize this Python FastAPI service for production." It gave you this and it runs. What hardening did it skip, and why does it matter in a shared cluster?

dockerfile

1FROM python:3.122WORKDIR /app3COPY requirements.txt .4RUN pip install -r requirements.txt5COPY . .6EXPOSE 80007CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]

What a strong answer looks like

Treat the AI’s output as a draft to verify, not an answer to trust. Name the specific flaw and the input that triggers it, say how you’d catch it — tests, edge cases, reading critically — and how you’d re-prompt or decompose to get it right.

Learn the concepts

Describe your solution

Vibe coding: describe the solution in plain language (or narrate it) and the coach grades your approach. Generating runnable code from your description is coming next.

Run or narrate your approach, then ask the coach.