Update app.py

app.py

@@ -4,10 +4,11 @@ from PIL import Image
 from stl import mesh
 from flask import Flask, render_template_string, request, send_file
 from werkzeug.utils import secure_filename
-from io import BytesIO
 import cv2
+from pyngrok import ngrok
 
 app = Flask(__name__)
+
 UPLOAD_FOLDER = 'uploads'
 OUTPUT_FOLDER = 'outputs'
 os.makedirs(UPLOAD_FOLDER, exist_ok=True)
@@ -95,4 +96,7 @@ def download_file(filename):
     return send_file(os.path.join(app.config['OUTPUT_FOLDER'], filename), as_attachment=True)
 
 if __name__ == '__main__':
-    app.run(debug=True, host='0.0.0.0', port=5000)
+    # Start ngrok tunnel
+    public_url = ngrok.connect(addr="5000")
+    print(f"🚀 App running at: {public_url}")
+    app.run(port=5000)