Dockerfile

# ---------- Base image ----------
FROM python:3.10-slim

# ---------- Install dependencies ----------
RUN apt-get update && apt-get install -y \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

# ---------- Workdir ----------
WORKDIR /code

# ---------- Install Python libs ----------
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# ---------- Copy app ----------
COPY . .

# ---------- Expose port ----------
EXPOSE 7860

# ---------- Run FastAPI ----------
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]