Update Dockerfile

Dockerfile

@@ -1,7 +1,9 @@
 FROM ubuntu:22.04
 
+# Interactive prompts ko disable karne ke liye
 ENV DEBIAN_FRONTEND=noninteractive
 
+# Zaroori system tools, XFCE4 Desktop, VNC, aur NoVNC install karna
 RUN apt-get update && apt-get install -y \
     curl \
     git \
@@ -11,11 +13,21 @@ RUN apt-get update && apt-get install -y \
     openjdk-17-jdk \
     python3 \
     python3-pip \
+    xfce4 \
+    xfce4-goodies \
+    tigervnc-standalone-server \
+    tigervnc-xorg-extension \
+    novnc \
+    websockify \
     && rm -rf /var/lib/apt/lists/*
 
+# Hugging Face ke liye user setup
 RUN useradd -m -u 1000 user
+
+# 'user' ko bina password ke sudo access dena
 RUN echo "user ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
 
+# User aur environment permissions setup karna
 USER user
 ENV HOME=/home/user \
     ANDROID_HOME=/home/user/android-sdk \
@@ -23,10 +35,16 @@ ENV HOME=/home/user \
 
 WORKDIR $HOME/app
 
-# requirements.txt ko cache se install karne ke liye permissions setup
-COPY --chown=user:user requirements.txt requirements.txt
-RUN pip3 install --no-cache-dir -r requirements.txt
+# VNC server ke liye localhost aur base screen password set karna
+RUN mkdir -p $HOME/.vnc && \
+    echo "password" | vncpasswd -f > $HOME/.vnc/passwd && \
+    chmod 600 $HOME/.vnc/passwd
+
+# VNC ki startup settings setup karna taaki XFCE Desktop load ho
+RUN echo "#!/bin/sh\nunset SESSION_MANAGER\nunset DBUS_SESSION_BUS_ADDRESS\nstartxfce4 &" > $HOME/.vnc/xstartup && \
+    chmod +x $HOME/.vnc/xstartup
 
 COPY --chown=user:user . .
 
-CMD ["python3", "app.py"]
+# VNC server run karna aur NoVNC ko port 7860 par expose karna (Hugging Face Default Port)
+CMD vncserver :1 -geometry 1280x720 -depth 24 && websockify --web /usr/share/novnc/ 7860 localhost:5901