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Runtime error
| FROM python:3.11-slim | |
| WORKDIR /app | |
| # System dependencies for OpenCV / EasyOCR | |
| RUN apt-get update && apt-get install -y --no-install-recommends \ | |
| libgl1 \ | |
| libglib2.0-0 \ | |
| libsm6 \ | |
| libxext6 \ | |
| libxrender1 \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # Install CPU-only torch first (avoids pulling 2 GB of CUDA packages) | |
| RUN pip install --no-cache-dir torch torchvision --index-url https://download.pytorch.org/whl/cpu | |
| # Install remaining Python dependencies | |
| COPY requirements.txt . | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Pre-download the embedding model so first request is instant | |
| # Model is cached in /app/model_cache (bind-mount a volume in prod for persistence) | |
| ENV HF_HOME=/app/model_cache | |
| RUN python -c "\ | |
| from langchain_huggingface import HuggingFaceEmbeddings; \ | |
| HuggingFaceEmbeddings(model_name='intfloat/multilingual-e5-large'); \ | |
| print('Model cached ✓')" | |
| COPY . . | |
| ENV PORT=8000 | |
| EXPOSE 8000 | |
| CMD ["python", "run.py"] | |