{
  "shell_port": 63553,
  "iopub_port": 63554,
  "stdin_port": 63555,
  "control_port": 63557,
  "hb_port": 63556,
  "ip": "127.0.0.1",
  "key": "8e7616f2-1c9dc48060f1706fbb6e1c3e",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}