update loading instructions

README.md

@@ -50,10 +50,10 @@ The linear module **roberta.encoder.layer.6.attention.self.query** falls back to
 #### Load with Intel® Neural Compressor:
 
 ```python
-from optimum.intel.neural_compressor import IncQuantizedModelForSequenceClassification
+from optimum.intel import INCModelForSequenceClassification
 
 model_id = "Intel/camembert-base-mrpc-int8-dynamic"
-int8_model = IncQuantizedModelForSequenceClassification.from_pretrained(model_id)
+int8_model = INCModelForSequenceClassification.from_pretrained(model_id)
 ```
 
 ### ONNX