code: def predict(self):
      self.client.post(
          "/v2/models/mnist-svm/versions/v0.0.1/infer",
          json=self.inference_request,
      )
  
file_path: pytorch-lightning/docs/source-app/examples/model_server_app/locustfile.py
imports: from locust import FastHttpUser, task
  from sklearn import datasets
  from sklearn.model_selection import train_test_split
label_desc: Use image node_id 2 for calling the HelloWorldUser obj's underlying member method code with example usage: obj.predict() without return types