Dockerfile

FROM python:3.8-slim

# Install Dependencies
RUN apt-get update -q \
 && apt-get install -qy --no-install-recommends wget git libopencv-dev python3-opencv \
 && apt-get autoremove -y \
 && apt-get clean \
 && rm -rf /var/lib/apt/lists/*

# Set up a non-root user
RUN useradd -m -u 1000 user \
 && mkdir /app \
 && chown -R user /app

 # Switch to the "user" user
USER user

 # Set the working directory to the user's home directory
WORKDIR /app

ENV PYTHONUNBUFFERED=True \
    VITH_CHECKPOINT=/app/models/sam_vit_h_4b8939.pth \
    MOBILESAM_CHECKPOINT=/app/models/mobile_sam.pt \
    ONNX_CHECKPOINT=/app/models/sam_onnx_quantized_example.onnx \
    PORT=7860

# Copy and run the model download script
COPY download_models.sh .
RUN bash /app/download_models.sh

# Install Python dependencies
COPY requirements.txt .
RUN pip install --user --no-cache-dir -r requirements.txt

COPY . ./

EXPOSE 7860

CMD ["/app/start.sh"]