Update Dockerfile

Dockerfile

@@ -3,12 +3,6 @@ FROM ubuntu:latest
 
 # Set environment variables
 ENV DEBIAN_FRONTEND=noninteractive
-RUN apt-get update && \
-    apt-get install -y \
-    software-properties-common 
-
-USER root
-RUN sudo add-apt-repository ppa:deadsnakes/ppa 
 
 # Install necessary packages
 RUN apt-get update && \
@@ -19,11 +13,13 @@ RUN apt-get update && \
     default-jdk \
     default-jre \
     g++ \
-    gcc \
-    python3.11 \
-    python3.11-dev \
-    python3.11-distutils
-    
+    gcc
+
+# Install Python 3.11
+RUN sudo apt install software-properties-common && \
+    sudo add-apt-repository ppa:deadsnakes/ppa && \
+    sudo apt-get update -y && \
+    sudo apt-get install -y python3.11 
 
 # Install code-server
 RUN curl -fsSL https://code-server.dev/install.sh | sh