FROM python:3.11-slim

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV APP_HOST=0.0.0.0
ENV APP_PORT=7860
ENV HF_MODEL_REPO=saranka85/predictive-maintenance-random-forest
ENV HF_MODEL_FILENAME=model.joblib
ENV PREDICTION_LOG_DIR=/tmp/prediction_logs

WORKDIR /app

COPY requirements.txt .
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

COPY app.py .
COPY deployment_config.json .

EXPOSE 7860

CMD ["streamlit", "run", "app.py", "--server.address=0.0.0.0", "--server.port=7860"]