fixes

app.py

@@ -256,8 +256,8 @@ def _background_bootstrap():
             import sys
             argv_bak = sys.argv
             try:
-                                        # Use official splits from nondisjoint/ and disjoint/ folders with default size limit (160 samples)
-                        sys.argv = ["prepare_polyvore.py", "--root", ds_root, "--max_samples", "160"]
+                # Use official splits from nondisjoint/ and disjoint/ folders with default size limit (160 samples)
+                sys.argv = ["prepare_polyvore.py", "--root", ds_root, "--max_samples", "160"]
                 prepare_main()
             finally:
                 sys.argv = argv_bak