code: def test_can_modify(self):
      decoder = Metaspace(replacement="*", add_prefix_space=False)
  
      assert decoder.replacement == "*"
      assert decoder.add_prefix_space == False
  
      # Modify these
      decoder.replacement = "&"
      assert decoder.replacement == "&"
      decoder.add_prefix_space = True
      assert decoder.add_prefix_space == True
  
imports: import json
  import pickle
  import pytest
  from tokenizers.decoders import CTC, BPEDecoder, ByteLevel, Decoder, Metaspace, Sequence, WordPiece, ByteFallback, Replace, Strip, Fuse
label_desc: Use image node_id 3 for calling the TestMetaspace obj's underlying member method code with example usage: obj.test_can_modify() without return types