Update molxpt_tokenizer.py

molxpt_tokenizer.py

@@ -1,7 +1,7 @@
 from transformers import BioGptTokenizer, AutoTokenizer
 import re
 
-AutoTokenizer.register(MolxptTokenizer)
+
 
 class MolxptTokenizer(BioGptTokenizer):
     def __init__(
@@ -73,4 +73,6 @@ class MolxptTokenizer(BioGptTokenizer):
             else:
                 new_splits.append(s)
         text = " ".join(new_splits)
-        return text
+        return text
+
+AutoTokenizer.register(MolxptTokenizer)