Upload app.py

app.py

@@ -107,9 +107,9 @@ def build_demo_classes_and_metadata(vocab, label_list):
 
     if vocab:
         for words in vocab.split(";"):
-            extra_classes.append([word.strip() for word in words.split(",")])
+            extra_classes += [word.strip() for word in words.split(",")]
     extra_colors = [random_color(rgb=True, maximum=1) for _ in range(len(extra_classes))]
-
+    print("extra_classes:", extra_classes)
     demo_thing_classes = extra_classes
     demo_stuff_classes = []
     demo_thing_colors = extra_colors