{
  "shell_port": 53736,
  "iopub_port": 53737,
  "stdin_port": 53738,
  "control_port": 53740,
  "hb_port": 53739,
  "ip": "127.0.0.1",
  "key": "f1c71d11-d5c60430eb87efcf502790fd",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}