[Code] Fix flake8 Lint errors

Author: Si1w

convert_hf_to_gguf.py

@@ -4411,9 +4411,11 @@ def prepare_tensors(self):
             if len(experts) > 0:
                 raise ValueError(f"Unprocessed experts: {experts}")
 
+
 @Model.register("PLMForCausalLM")
 class PLMModel(Model):
     model_arch = gguf.MODEL_ARCH.PLM
+    
     def set_vocab(self):
         self._set_vocab_gpt2()
 
@@ -4432,6 +4434,7 @@ def modify_tensors(self, data_torch: Tensor, name: str, bid: int | None) -> Iter
     def prepare_tensors(self):
         super().prepare_tensors()
 
+
 @Model.register("T5WithLMHeadModel")
 @Model.register("T5ForConditionalGeneration")
 @Model.register("MT5ForConditionalGeneration")

gguf-py/gguf/constants.py

@@ -1466,14 +1466,14 @@ class MODEL_TENSOR(IntEnum):
         MODEL_TENSOR.FFN_EXP_PROBS_B,
     ],
     MODEL_ARCH.PLM: [
-        MODEL_TENSOR.TOKEN_EMBD,    
+        MODEL_TENSOR.TOKEN_EMBD,
         MODEL_TENSOR.OUTPUT,
         MODEL_TENSOR.OUTPUT_NORM,
         MODEL_TENSOR.ATTN_NORM,
         MODEL_TENSOR.ATTN_Q,
         MODEL_TENSOR.ATTN_KV_A_MQA,
         MODEL_TENSOR.ATTN_KV_A_NORM,
-        MODEL_TENSOR.ATTN_KV_B,   
+        MODEL_TENSOR.ATTN_KV_B,
         MODEL_TENSOR.ATTN_OUT,
         MODEL_TENSOR.FFN_NORM,
         MODEL_TENSOR.FFN_UP,