fix paligemma infer

Former-commit-id: d272455d6118c1d670c70cfe3458d8dab111da6c

src/llamafactory/chat/hf_engine.py

@@ -171,7 +171,7 @@ class HuggingfaceEngine(BaseEngine):
             elif not isinstance(value, torch.Tensor):
                 value = torch.tensor(value)
 
-            gen_kwargs[key] = value.to(model.device)
+            gen_kwargs[key] = value.to(dtype=model.dtype, device=model.device)
 
         return gen_kwargs, prompt_length
 

src/llamafactory/webui/locales.py

@@ -1119,7 +1119,7 @@ LOCALES = {
             "info": "Нормализация оценок в тренировке PPO.",
         },
         "zh": {
-            "label": "奖励模型",
+            "label": "归一化分数",
             "info": "PPO 训练中归一化奖励分数。",
         },
         "ko": {