{
  "shell_port": 51231,
  "iopub_port": 51232,
  "stdin_port": 51233,
  "control_port": 51235,
  "hb_port": 51234,
  "ip": "127.0.0.1",
  "key": "f07b5da4-ef42931ab27d1d0a2d6cdb5d",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}