Update Dockerfile

Dockerfile

@@ -1,4 +1,3 @@
-# Use Python 3.9 as base image
 FROM python:3.9
 
 # Set environment variables
@@ -7,41 +6,20 @@ ENV PYTHONUNBUFFERED 1
 ENV DEBIAN_FRONTEND=noninteractive
 ENV TERM=xterm-256color
 
-# Set working directory
-WORKDIR /app
-
-# Copy the local directory's contents into the container at /app
-COPY ./ /app/
-RUN apt-get clean
-
+# Install required packages
 RUN apt-get update && \
-    
-    apt-get install curl wget gnupg2 lsb-release nano  -y
-
+    apt-get install -y curl wget gnupg2 lsb-release nano
 
+# Add VirtualBox repository and install VirtualBox
 RUN curl -fsSL https://www.virtualbox.org/download/oracle_vbox_2016.asc | gpg --dearmor -o /etc/apt/trusted.gpg.d/vbox.gpg
-
 RUN echo "deb [arch=amd64] http://download.virtualbox.org/virtualbox/debian $(lsb_release -cs) contrib" > /etc/apt/sources.list.d/virtualbox.list
-
 RUN apt-get update && \
-    apt-get install -y \
-    linux-headers-amd64 \
-    dkms
-
-RUN apt-get install virtualbox -y
-
+    apt-get install -y linux-headers-amd64 dkms virtualbox
 
-# Install dependencies
+# Install Python dependencies
 RUN pip install --no-cache-dir -r requirements.txt
-#RUN sudo apt-get install -y psmisc libqt5core5a libqt5dbus5 libqt5gui5 libqt5gui5-gles libqt5help5 libqt5opengl5 libqt5printsupport5 libqt5widgets5 libqt5x11extras5 libqt5xml5
-# Download and install VirtualBox
-RUN wget -O virtualbox.deb https://download.virtualbox.org/virtualbox/7.0.18/virtualbox-7.0_7.0.18-162988~Debian~bullseye_amd64.deb && \
-    dpkg -i virtualbox.deb && \
-    apt-get install -f -y && \
-    rm virtualbox.deb
 
-
-# Create a new user without creating a group
+# Create a new user
 RUN useradd -r -u 1000 -m -s /bin/bash appuser && \
     chown -R appuser:appuser /app
 
@@ -51,14 +29,5 @@ RUN chmod +x /app/*
 # Switch to the new user
 USER appuser
 
-
-
-
-# Download the Ubuntu ISO
-#RUN wget -O /app/ubuntu-20.04-live-server-amd64.iso https://old-releases.ubuntu.com/releases/20.04.2/ubuntu-20.04.2-live-server-amd64.iso
-
-# Run the custom script to install the VM
-#RUN ./manage.sh install-vm
-
 # Run pyxtermjs when the container starts
-CMD ["python", "-m", "pyxtermjs", "--host", "0.0.0.0", "-p", "7860"]
+CMD ["python", "-m", "pyxtermjs", "--host", "0.0.0.0", "-p", "7860"]