修复compel名称

app.py

@@ -257,7 +257,7 @@ def infer(
     seed = int(randomize_seed_fn(seed, randomize_seed))
     generator = torch.Generator().manual_seed(seed)
     # 初始化 Compel 实例
-    compel_instance = Compel(
+    compel = Compel(
         tokenizer=[pipe.tokenizer, pipe.tokenizer_2],
         text_encoder=[pipe.text_encoder, pipe.text_encoder_2],
         returned_embeddings_type=ReturnedEmbeddingsType.PENULTIMATE_HIDDEN_STATES_NON_NORMALIZED,