{
  "shell_port": 52415,
  "iopub_port": 52416,
  "stdin_port": 52417,
  "control_port": 52419,
  "hb_port": 52418,
  "ip": "127.0.0.1",
  "key": "14151b5e-73708b1fdb81d2de14cf0eca",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}