{
  "shell_port": 54456,
  "iopub_port": 54457,
  "stdin_port": 54458,
  "control_port": 54460,
  "hb_port": 54459,
  "ip": "127.0.0.1",
  "key": "2a0d0e71-aa174e8cbae098b26f1ffaa7",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}