I am trying to use the Input Transformer along with a model. Following is the deployment yaml:

apiVersion: machinelearning.seldon.io/v1
kind: SeldonDeployment
metadata:
  name: two-testing
spec:
  predictors:
  - componentSpecs:
    - spec:
        containers:
        - name: transformer
          image: transformer_image
          ports:
            - containerPort: 7100
              name: http
              protocol: TCP
        - name: model
          image: model_image
          ports:
            - containerPort: 7200
              name: http
              protocol: TCP

    graph:
      name: transformer
      type: TRANSFORMER
      children:
        - name: model
          type: MODEL
          children: []
      endpoint:
        service_port: 7300
    name: model
    replicas: 1

The endpoint api where I am sending the request is: 'http://0.0.0.0:3000/api/v1.0/predictions' , 3000 is the local port where I have port forwarded but the request is directly hitting the model container due to which I am getting an error. Can someone please tell me what endpoint api should I send the request to so that the model passes through the input transformer and then goes to the model.