| # Use a minimal Python image | |
| FROM python:3.10-slim | |
| # Set environment variables for model caching | |
| ENV HF_HOME=/tmp/hf_cache \ | |
| TRANSFORMERS_CACHE=/tmp/hf_cache \ | |
| PYTHONUNBUFFERED=1 | |
| # System-level dependencies | |
| RUN apt-get update && apt-get install -y \ | |
| build-essential \ | |
| poppler-utils \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # Create app directory | |
| WORKDIR /app | |
| # Install Python dependencies | |
| COPY requirements.txt . | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Copy the entire app | |
| COPY . . | |
| # Expose FastAPI port | |
| EXPOSE 7860 | |
| # Run the app | |
| CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"] | |