| # Use an official Python runtime as a parent image | |
| FROM python:3.9-slim | |
| # Set the working directory in the container | |
| WORKDIR /code | |
| # Install system dependencies (required for OpenCV) | |
| RUN apt-get update && apt-get install -y \ | |
| libgl1-mesa-glx \ | |
| libglib2.0-0 \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # Copy requirements first to leverage Docker cache | |
| COPY requirements.txt /code/requirements.txt | |
| # Install PyTorch CPU-only (Detailed command significantly reduces size/memory usage) | |
| RUN pip install --no-cache-dir torch torchvision --index-url https://download.pytorch.org/whl/cpu | |
| # Install other python dependencies | |
| RUN pip install --no-cache-dir --upgrade -r requirements.txt | |
| # Copy the rest of the application | |
| COPY . /code | |
| # Expose the port | |
| EXPOSE 7860 | |
| # Command to run the application | |
| CMD ["gunicorn", "-b", "0.0.0.0:7860", "app:app"] | |