Dockerfile

FROM python:3.11-slim

# Set working directory
WORKDIR /app

# Install system dependencies needed for some ML libraries and PyPDF2
RUN apt-get update && apt-get install -y \
    build-essential \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements first to leverage Docker cache
COPY requirements.txt .

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Copy the rest of the application
COPY . .

# Expose the port FastAPI will run on
EXPOSE 7860

# Command to run the application (Hugging Face routes to 7860 by default)
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]