{
  "shell_port": 30507,
  "iopub_port": 30508,
  "stdin_port": 30509,
  "control_port": 30511,
  "hb_port": 30510,
  "ip": "127.0.0.1",
  "key": "72e1c78d-9fd706972486c0f54b204a12",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}