#!/usr/bin/env sh echo "Instalalting ${MODULE_NAME}..." # check if jupyterlab is installed if ! command -v jupyterlab &> /dev/null then # install jupyterlab # check if python3 pip is installed if ! command -v pip3 &> /dev/null then echo "pip3 is not installed" echo "Please install pip3 and try again" exit 1 fi fi " echo "Starting ${MODULE_NAME}..." # Start the app in here # 1. Use & to run it in background # 2. redirct stdout and stderr to log files ./app >${LOG_PATH} 2>&1 & echo "Sample app started!"