Update loading instructions

README.md

@@ -49,10 +49,10 @@ The calibration dataloader is the train dataloader. The default calibration samp
 #### Load with Intel® Neural Compressor:
 
 ```python
-from optimum.intel.neural_compressor import IncQuantizedModelForSequenceClassification
+from optimum.intel import INCModelForSequenceClassification
 
 model_id = "Intel/roberta-base-mrpc-int8-static"
-int8_model = IncQuantizedModelForSequenceClassification.from_pretrained(model_id)
+int8_model = INCModelForSequenceClassification.from_pretrained(model_id)
 ```
 
 ### ONNX
@@ -76,4 +76,4 @@ The calibration dataloader is the eval dataloader. The calibration sampling size
 ```python
 from optimum.onnxruntime import ORTModelForSequenceClassification
 model = ORTModelForSequenceClassification.from_pretrained('Intel/roberta-base-mrpc-int8-static')
-```
+```