{
  "shell_port": 64703,
  "iopub_port": 64704,
  "stdin_port": 64705,
  "control_port": 64707,
  "hb_port": 64706,
  "ip": "127.0.0.1",
  "key": "b750fb9c-ac1195f3340a59cee3eb0077",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}