Update app.py

app.py

@@ -16,9 +16,11 @@ proc1=gr.Interface.load("models/dreamlike-art/dreamlike-diffusion-1.0")
 
 def restart_script_periodically():
     while True:
-        time.sleep(600) # 10 minutes
+        random_time = random.randint(420, 600)
+        time.sleep(random_time)
         os.execl(sys.executable, sys.executable, *sys.argv)
 
+
 restart_thread = Thread(target=restart_script_periodically, daemon=True)
 restart_thread.start()