add setup script

app.py

@@ -29,6 +29,11 @@ def run_model(video_id, outname, chunk_size):
     from utils.video import video
     import os
     
+    # check for marp command
+    if os.system("command -v marp >> /dev/null"):
+        print("Marp not found. Please install marp-cli.")
+        os.system("sudo bash setup.sh")
+    
     # Intermediary Markdown file
     print("Creating Markdown file...")
     ppt = marp("summary.md")

setup.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+sudo apt-get update
+sudo apt-get install -y nodejs npm
+sudo npm i -g @marp-team/marp-cli