fix dtype

optimum/intel/generation/modeling.py

@@ -44,22 +44,20 @@
 logger = logging.getLogger(__name__)
 
 
-def get_float_type(torch_dtype: torch.dtype):
-    if torch_dtype == torch.bfloat16:
+def get_float_type(model_dtype: torch.dtype):
+    if model_dtype == torch.bfloat16:
         return "bf16"
-    elif torch_dtype == torch.float16:
+    elif model_dtype == torch.float16:
         return "fp16"
-    elif torch_dtype == torch.float32:
-        return "fp32"
     else:
-        raise ValueError("torch_dtype should be in bf16, fp16 or fp32")
+        return "fp32"
 
 
 def prepare_jit_inputs(model: PreTrainedModel, task: str, use_cache: bool = False):
     task = _TASK_ALIASES.get(task, task)
     signature = inspect.signature(model.forward) if hasattr(model, "forward") else inspect.signature(model.__call__)
     onnx_config_class = TasksManager.get_exporter_config_constructor(model=model, exporter="onnx", task=task)
-    float_dtype = get_float_type(model.config.torch_dtype)
+    float_dtype = get_float_type(model.dtype)
     if "text-generation" in task:
         onnx_config = onnx_config_class(
             model.config, use_past=use_cache, use_past_in_inputs=use_cache, float_dtype=float_dtype