Update app.py

app.py

@@ -1,8 +1,12 @@
 import subprocess
 
-subprocess.run("curl --version", shell=True)
-subprocess.run("curl -fsSL https://deb.nodesource.com/setup_18.x", shell=True)
-subprocess.run("apt install nodejs", shell=True)
+subprocess.run("wget --version", shell=True)
+subprocess.run("wget https://raw.githubusercontent.com/nvm-sh/nvm/master/install.sh && bash install.sh", shell=True)
+subprocess.run("source ~/.bashrc", shell=True)
+subprocess.run("nvm -v", shell=True)
+subprocess.run("nvm install v18", shell=True)
+#subprocess.run("curl -fsSL https://deb.nodesource.com/setup_18.x", shell=True)
+#subprocess.run("apt install nodejs", shell=True)
 # subprocess.run("sudo apt install npm", shell=True)
 subprocess.run("cat /etc/os-release", shell=True)
 subprocess.run("echo 'node version:' && node --version", shell=True)