Update Dockerfile

Dockerfile

@@ -1,21 +1,42 @@
 # 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
 
-# Install any needed packages specified in requirements.txt
-RUN pip install --no-cache-dir -r requirements.txt
+# Change ownership of the app directory to the user
+RUN chown -R user:user /app
 
-# Install gunicorn
-RUN pip install gunicorn
+# Switch to the non-root user
+USER user
 
-# Make port 7860 available to the world outside this container
+# 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
 
-# Run the application with Gunicorn
-# Format: gunicorn -w <workers> -b <bind-address> <module>:<app-instance>
-CMD ["gunicorn", "-w", "2", "-b", "0.0.0.0:7860", "AgriGo.app:app"]
+# 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"]