sample_input.json

{
  "age": 65,
  "sex": 1,
  "cp": 1,
  "trestbps": 150,
  "chol": 300,
  "fbs": 1,
  "restecg": 1,
  "thalach": 120,
  "exang": 1,
  "oldpeak": 3.5,
  "slope": 2,
  "ca": 2,
  "thal": 2
}