Update Dockerfile

Dockerfile

@@ -1,30 +1,26 @@
-# Use base Ubuntu image
 FROM ubuntu:22.04
 
-# Avoids prompts during install
 ENV DEBIAN_FRONTEND=noninteractive
 
-# Install packages
+# Install desktop environment, VNC, and noVNC
 RUN apt update && apt install -y \
-    xfce4 xfce4-goodies tightvncserver \
-    firefox xterm wget curl git \
-    novnc websockify python3 python3-pip net-tools supervisor && \
+    xfce4 xfce4-goodies tightvncserver wget novnc websockify xterm firefox && \
     apt clean && rm -rf /var/lib/apt/lists/*
 
-# Set password for VNC
+# Set VNC password
 RUN mkdir -p /root/.vnc && \
     echo "huggingface" | vncpasswd -f > /root/.vnc/passwd && \
     chmod 600 /root/.vnc/passwd
 
-# Copy startup script
+# xstartup for GUI
+RUN echo "#!/bin/bash\nxrdb $HOME/.Xresources\nstartxfce4 &" > /root/.vnc/xstartup && chmod +x /root/.vnc/xstartup
+
+# Copy and allow the startup script
 COPY app.sh /app.sh
 RUN chmod +x /app.sh
 
-# Create launch file for VNC
-RUN echo "#!/bin/bash\nstartxfce4 &" > /root/.vnc/xstartup && chmod +x /root/.vnc/xstartup
-
-# Expose web port
+# Expose the browser port
 EXPOSE 7860
 
-# Run script
+# Start script
 CMD ["/app.sh"]