Dockerfile

FROM python:3.11-slim

# Set working directory
WORKDIR /app

# 1. Install system dependencies
# build-essential: helps if any python packages need to compile C extensions
# wget/gnupg: for playwright setup
RUN apt-get update && apt-get install -y \
    wget \
    gnupg \
    build-essential \
    libmagic1 \
    && rm -rf /var/lib/apt/lists/*

# 2. Copy requirements and install Python dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# 3. Install Playwright browsers (Chromium)
RUN playwright install chromium
RUN playwright install-deps

# 4. Copy the app code
COPY . .

# 5. Expose the port Hugging Face expects (7860)
EXPOSE 7860

# 6. Command to run the app
CMD ["streamlit", "run", "app.py", "--server.address=0.0.0.0", "--server.port=7860"]