Fix ONNX MLIR code example indentation
@@ -41,7 +41,6 @@ class OnnxMlirModelArtifact(BentoServiceArtifact):
>>>
>>> def preprocess(self, input_data):
>>> # convert the input data into the float32 input
- >>> # convert the input data into the float32 input
>>> img_data = np.stack(input_data).transpose(0, 3, 1, 2)
>>>
>>> #normalize
