{
  "shell_port": 50298,
  "iopub_port": 50299,
  "stdin_port": 50300,
  "control_port": 50302,
  "hb_port": 50301,
  "ip": "127.0.0.1",
  "key": "03eec745-c1252337763c0aa0837a0ff9",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}