update loading instructions

README.md

@@ -51,10 +51,10 @@ The calibration dataloader is the train dataloader. The default calibration samp
 #### Load with optimum:
 
 ```python
-from optimum.intel.neural_compressor.quantization import IncQuantizedModelForSequenceClassification
-int8_model = IncQuantizedModelForSequenceClassification.from_pretrained(
-    'Intel/electra-small-discriminator-mrpc-int8-static',
-)
+from optimum.intel import INCModelForSequenceClassification
+
+model_id = "Intel/electra-small-discriminator-mrpc-int8-static"
+int8_model = INCModelForSequenceClassification.from_pretrained(model_id)
 ```
 
 ### ONNX