update loading instructions

README.md

@@ -37,10 +37,10 @@ The linear module **bert.encoder.layer.9.output.dense** falls back to fp32 to me
 #### Load with Intel® Neural Compressor:
 
 ```python
-from optimum.intel.neural_compressor import IncQuantizedModelForSequenceClassification
-int8_model = IncQuantizedModelForSequenceClassification.from_pretrained(
-    'Intel/bert-base-uncased-mrpc-int8-static',
-)
+from optimum.intel import INCModelForSequenceClassification
+
+model_id = "Intel/bert-base-uncased-mrpc-int8-static"
+int8_model = INCModelForSequenceClassification.from_pretrained(model_id)
 ```
 
 ### ONNX
@@ -65,4 +65,4 @@ The calibration dataloader is the eval dataloader. The calibration sampling size
 ```python
 from optimum.onnxruntime import ORTModelForSequenceClassification
 model = ORTModelForSequenceClassification.from_pretrained('Intel/bert-base-uncased-mrpc-int8-static')
-```
+```