Dockerfile

# Use an official Python runtime as a parent image
FROM python:3.8-slim

# Create a non-root user
RUN useradd -m -u 1000 user

# Set the working directory in the container
WORKDIR /app

# Install system packages and Node.js as root first
RUN apt-get update && apt-get install -y \
    curl \
    && curl -fsSL https://deb.nodesource.com/setup_18.x | bash - \
    && apt-get install -y nodejs \
    && rm -rf /var/lib/apt/lists/*

# Install nport globally
RUN npm install -g nport

# Copy the current directory contents into the container at /app
COPY . /app

# Change ownership of the app directory to the user
RUN chown -R user:user /app

# Switch to the non-root user
USER user

# Set PATH to include user's local bin directory
ENV PATH="/home/user/.local/bin:${PATH}"

# Install Python packages as the user (using --user flag)
RUN pip install --user --no-cache-dir -r requirements.txt

# Expose port 7860 (Hugging Face Spaces default port)
EXPOSE 7860

# Define environment variable for Flask
ENV FLASK_APP=AgriGo/app.py

# Run the application on port 7860 for Hugging Face Spaces
CMD ["flask", "run", "--host=0.0.0.0", "--port=7860"]