{
  "shell_port": 64546,
  "iopub_port": 64547,
  "stdin_port": 64548,
  "control_port": 64550,
  "hb_port": 64549,
  "ip": "127.0.0.1",
  "key": "f084d774-b7787bc9d49e30d082e9344c",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}