{
  "shell_port": 54815,
  "iopub_port": 54816,
  "stdin_port": 54817,
  "control_port": 54819,
  "hb_port": 54818,
  "ip": "127.0.0.1",
  "key": "3715dcda-52d83f4b8f2a0a586058d4e6",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}