diff --git a/src/lobster/tokenization/_latent_generator_3d_coord_tokenizer.py b/src/lobster/tokenization/_latent_generator_3d_coord_tokenizer.py
index 8bca74e..def466e 100644
--- a/src/lobster/tokenization/_latent_generator_3d_coord_tokenizer.py
+++ b/src/lobster/tokenization/_latent_generator_3d_coord_tokenizer.py
@@ -32,10 +32,9 @@ def _make_latent_generator_3d_coord_tokenizer() -> PreTrainedTokenizerFast:
     # WordLevel tokenizer
     tokenizer_model = WordLevel(LG_VOCAB, unk_token="<unk>")
 
-    #pretokenizers
+    # pretokenizers
     pre_tokenizer = pre_tokenizers.Sequence([WhitespaceSplit()])
 
-
     # bert style post processing
     post_processor = TemplateProcessing(
         single="<cls> $A <eos>",
@@ -46,7 +45,7 @@ def _make_latent_generator_3d_coord_tokenizer() -> PreTrainedTokenizerFast:
     return make_pretrained_tokenizer_fast(
         tokenizer_model=tokenizer_model,
         post_processor=post_processor,
-        pre_tokenizer = pre_tokenizer,
+        pre_tokenizer=pre_tokenizer,
         eos_token="<eos>",
         unk_token="<unk>",
         pad_token="<pad>",
@@ -71,6 +70,3 @@ def __init__(self):
             cls_token="<cls>",
             mask_token="<mask>",
         )
-if __name__ == "__main__":
-    tokenizer = _make_latent_generator_3d_coord_tokenizer()
-    tokenizer.save_pretrained("/Users/lisanzas/Research/Develop/lobster/src/lobster/assets/latent_generator_tokenizer")
diff --git a/tests/lobster/tokenization/test__latent_generator_tokenizer.py b/tests/lobster/tokenization/test__latent_generator_tokenizer.py
index 4deacad..142f3f1 100644
--- a/tests/lobster/tokenization/test__latent_generator_tokenizer.py
+++ b/tests/lobster/tokenization/test__latent_generator_tokenizer.py
@@ -1,7 +1,9 @@
+from lobster.tokenization._latent_generator_3d_coord_tokenizer import (
+    LatentGenerator3DCoordTokenizerFast,
+    _make_latent_generator_3d_coord_tokenizer,
+)
 from transformers import PreTrainedTokenizerFast
 
-from lobster.tokenization._latent_generator_3d_coord_tokenizer import LatentGenerator3DCoordTokenizerFast, _make_latent_generator_3d_coord_tokenizer
-
 
 def test__make_latent_generator_3d_coord_tokenizer():
     tokenizer = _make_latent_generator_3d_coord_tokenizer()
@@ -32,7 +34,10 @@ def test__make_latent_generator_3d_coord_tokenizer():
     tokenized_output = tokenizer("GD FH DS FH AD GF FE CZ EK DS CQ")
 
     assert tokenized_output.input_ids == [0, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2]
-    assert tokenizer.decode(tokenized_output.input_ids) == "<cls> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <eos>"
+    assert (
+        tokenizer.decode(tokenized_output.input_ids)
+        == "<cls> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <eos>"
+    )
 
     tokenized_output = tokenizer("R A gd fh ds")
     assert tokenized_output.input_ids == [0, 3, 3, 191, 169, 128, 2]
@@ -59,7 +64,10 @@ def test__init__(self):
 
         tokenized_output = tokenizer("GD FH DS FH AD GF FE CZ EK DS CQ")
         assert tokenized_output.input_ids == [0, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2]
-        assert tokenizer.decode(tokenized_output.input_ids) == "<cls> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <eos>"
+        assert (
+            tokenizer.decode(tokenized_output.input_ids)
+            == "<cls> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <unk> <eos>"
+        )
 
         tokenized_output = tokenizer("R A gd fh ds")
         assert tokenized_output.input_ids == [0, 3, 3, 191, 169, 128, 2]
@@ -73,6 +81,7 @@ def test__init__(self):
             "mask_token": "<mask>",
         }
 
+
 if __name__ == "__main__":
     test__make_latent_generator_3d_coord_tokenizer()
-    TestLatentGenerator3DCoordTokenizerFast().test__init__()
\ No newline at end of file
+    TestLatentGenerator3DCoordTokenizerFast().test__init__()