Update space restart

app.py

@@ -31,7 +31,15 @@ from src.submission.submit import add_new_eval
 
 
 def restart_space():
-    API.restart_space(repo_id=REPO_ID, token=TOKEN)
+    restart = False
+    while not restart:
+        try:
+            API.restart_space(repo_id=REPO_ID, token=TOKEN)
+        except requests.exceptions.ConnectionError as e:
+            print("Restart failed. Re-trying...")
+            time.sleep(30)
+            continue
+        restart = True
 
 
 try: