[FIX] website_slides: Add fetch timeout

This makes you actually able to install the module with demo data and unplugged from network. Otherwise, it's impossible.

closes odoo/odoo#37903

Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>

addons/website_slides/models/slide_slide.py

@@ -660,7 +660,7 @@ class Slide(models.Model):
     def _fetch_data(self, base_url, params, content_type=False):
         result = {'values': dict()}
         try:
-            response = requests.get(base_url, params=params)
+            response = requests.get(base_url, timeout=3, params=params)
             response.raise_for_status()
             if content_type == 'json':
                 result['values'] = response.json()