dockerfile

FROM python:3.11-slim

# Install Chrome + deps with error tolerance
RUN apt-get update && apt-get install -y \
    wget \
    gnupg \
    unzip \
    chromium \
    chromium-driver \
    libglib2.0-0 \
    libnss3 \
    libfontconfig1 \
    libxrender1 \
    libxtst6 \
    libxi6 \
    libxss1 \
    libasound2 \
    libatk-bridge2.0-0 \
    libgtk-3-0 \
    libgbm1 \
    fonts-liberation \
    libappindicator3-1 \
    libcurl4 \
    xdg-utils \
    || true \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY . .

ENV STREAMLIT_SERVER_PORT=7860
ENV STREAMLIT_SERVER_ADDRESS=0.0.0.0
ENV STREAMLIT_SERVER_HEADLESS=true

CMD ["streamlit", "run", "app.py"]