| # --- build image python --- | |
| FROM python:3.11-slim | |
| # set workdir | |
| WORKDIR /app | |
| # install dependencies system (pandas needs build deps; slim may need libpq, build-essential) | |
| RUN apt-get update && apt-get install -y --no-install-recommends \ | |
| build-essential \ | |
| gcc \ | |
| gfortran \ | |
| libblas-dev \ | |
| liblapack-dev \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # copy requirements and install | |
| COPY requirements.txt /app/ | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # copy app code | |
| COPY . /app | |
| # environment variables (default CSV path can be overridden by docker run -e CSV_PATH=...) | |
| ENV CSV_PATH=/app/generated_dummy_data.csv | |
| EXPOSE 7860 | |
| CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"] | |