| # ------------------------------------------------- | |
| # Base image (CPU) | |
| # HuggingFace recommends Python 3.10 for Spaces | |
| # ------------------------------------------------- | |
| FROM python:3.10-slim | |
| # ------------------------------------------------- | |
| # Set working directory | |
| # ------------------------------------------------- | |
| WORKDIR /app | |
| # ------------------------------------------------- | |
| # Install system dependencies | |
| # ------------------------------------------------- | |
| RUN apt-get update && apt-get install -y --no-install-recommends \ | |
| build-essential \ | |
| libffi-dev \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # ------------------------------------------------- | |
| # Copy requirements first (better caching) | |
| # ------------------------------------------------- | |
| COPY requirements.txt . | |
| # ------------------------------------------------- | |
| # Install Python dependencies | |
| # ------------------------------------------------- | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # ------------------------------------------------- | |
| # Copy project files | |
| # ------------------------------------------------- | |
| COPY . . | |
| # ------------------------------------------------- | |
| # Expose port 7860 (required by HuggingFace Spaces) | |
| # ------------------------------------------------- | |
| EXPOSE 7860 | |
| # ------------------------------------------------- | |
| # Start FastAPI app | |
| # NOTE: HuggingFace uses 0.0.0.0 + port 7860 | |
| # ------------------------------------------------- | |
| CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"] | |