Dockerfile

FROM python:3.9-slim

# Install system dependencies (expanded for full multimodal support)
RUN apt-get update && apt-get install -y \
    ffmpeg \
    libsndfile1 \          # Required for audio processing
    libsm6 \               # For image rendering
    libxext6 \             # For image rendering
    poppler-utils \        # For PDF processing
    tesseract-ocr \        # Optional: For OCR in images
    libgl1 \               # Required for OpenCV
    && rm -rf /var/lib/apt/lists/*

# Install Python packages with cache optimization
WORKDIR /app
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application files (with .dockerignore in place)
COPY . .

# Runtime configuration
ENV PYTHONUNBUFFERED=1 \
    HF_HUB_DISABLE_TELEMETRY=1

CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]