Chapter 2 - Example 2-11. Model query example

[akhimji]

Attempting to execute the example is chapter 2

Python 3.6.9
kubeflow 1.2.0
tensorflow (1.14.0)
requests (2.25.1)
numpy (1.19.5)

Please use tf.one_hot on tensors.
Extracting MNIST_data/t10k-images-idx3-ubyte.gz
Extracting MNIST_data/t10k-labels-idx1-ubyte.gz
...truncated output for readability...

/seldon/ml/mnist-classifier/api/v0.1/predictions
{
  "status": {
    "code": -1, 
    "info": "Empty json parameter in data", 
    "reason": "MICROSERVICE_BAD_DATA", 
    "status": 1
  }
}

Have confirmed request is not empty.

request = {"data": {"names": features, "ndarray": data.tolist()}}

@holdenk Hoping you can help