Update backup.py

backup.py

@@ -6,10 +6,6 @@ import datetime
 BACKUP_REPO = os.environ.get("BACKUP_REPO")
 HF_TOKEN = os.environ.get("HF_TOKEN")
 
-if not BACKUP_REPO or not HF_TOKEN:
-    print("[Backup] Skipping: BACKUP_REPO or HF_TOKEN not set")
-    exit(0)
-
 def run_backup():
     env = os.environ.copy()
     env["HF_HOME"] = "/tmp/hf_cache"
@@ -54,6 +50,10 @@ def run_backup():
     print("[Backup] Completed at", datetime.datetime.utcnow().isoformat(), "UTC")
 
 if __name__ == "__main__":
+    if not BACKUP_REPO or not HF_TOKEN:
+        print("[Backup] BACKUP_REPO or HF_TOKEN not set! Please set it in your Spaces secrets to use the Backup Service.")
+        exit(0)
+
     while True:
         print("[Backup] Backup started.")
         try: