Update default Python version

scripts/init.sh

@@ -6,7 +6,7 @@
 # This is what you should change for your setup
 VENV_NAME=venv         # Name of your virtualenv (default: venv)
 VENV_DIR=.             # Where to store your virtualenv (default: current directory)
-PYTHON_VERSION=3.11.3  # Python version (default: 3.11.3)
+PYTHON_VERSION=3.11.9  # Python version (default: 3.11.9)
 CUDA_VERSION=11.8      # CUDA version (default: 11.8)
 
 # Load modules