Dockerfile

# Use a Python 3.9 slim image as the base
FROM python:3.9-slim

# Set the working directory inside the container
WORKDIR /app

# Update the package list and install necessary dependencies.
# I've removed 'software-properties-common' because it is not available in the slim image,
# and have kept 'libgl1' to fix the previous error.
RUN apt-get update && apt-get install -y \
    build-essential \
    curl \
    git \
    git-lfs \
    ffmpeg \
    libsm6 \
    libxext6 \
    cmake \
    rsync \
    libgl1 \
    && rm -rf /var/lib/apt/lists/*

# Copy the requirements file and install the Python dependencies
COPY requirements.txt ./
COPY src/ ./src/
RUN pip3 install -r requirements.txt

# Expose the port for the Streamlit application
EXPOSE 8501

# Add a health check to ensure the application is running
HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health

# Define the entry point to run the Streamlit application
ENTRYPOINT ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]