fix lint error

Signed-off-by: XingXing Qiao <[email protected]>

Author: xingxingqiao

convert-hf-to-gguf.py

@@ -2427,6 +2427,7 @@ def set_vocab(self, *args, **kwargs):
         self.gguf_writer.add_add_bos_token(True)
         self.gguf_writer.add_add_eos_token(True)
 
+
 @Model.register("ChatGLMModel")
 class ChatGLMModel(Model):
     model_arch = gguf.MODEL_ARCH.CHATGLM
@@ -2443,8 +2444,6 @@ def set_vocab(self):
         vocab_size = hparams.get("padded_vocab_size", len(tokenizer.get_vocab()))
         assert max(tokenizer.get_vocab().values()) < vocab_size
 
-        reverse_vocab = {id_: encoded_tok for encoded_tok, id_ in tokenizer.get_vocab().items()}
-
         for token_id in range(vocab_size):
             piece = tokenizer._convert_id_to_token(token_id)
             if token_id == 0: