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# Start with a base Python image
FROM python:3.9
# Install required system dependencies for OpenCV
RUN apt-get update && apt-get install -y \
libgl1-mesa-glx \
libglib2.0-0 \
libsm6 \
libxext6 \
libxrender-dev \
&& rm -rf /var/lib/apt/lists/*
# Create a non-root user to run the app
RUN useradd -m -u 1000 user
USER user
ENV PATH="/home/user/.local/bin:$PATH"
# Set the working directory
WORKDIR /app
# Copy the requirements file and install dependencies
COPY --chown=user ./requirements.txt requirements.txt
RUN pip install --no-cache-dir -r requirements.txt
# Copy the rest of the application code
COPY --chown=user . /app
# Set the environment variable for Flask
ENV FLASK_APP=app.py
ENV FLASK_ENV=production
# Expose the port that the Flask app runs on
EXPOSE 8080
# Set the command to start the application using Gunicorn with Eventlet
CMD ["python", "app.py"]
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