Add prefix to the zip files

packager.py

@@ -23,7 +23,9 @@ def create_dataset_zip(
         return None
 
     # Create a temporary file
-    temp_file = tempfile.NamedTemporaryFile(delete=False, suffix=".zip")
+    temp_file = tempfile.NamedTemporaryFile(
+        delete=False, prefix="image-dataset", suffix=".zip"
+    )
     temp_path = temp_file.name
     temp_file.close()