{
  "shell_port": 62403,
  "iopub_port": 62404,
  "stdin_port": 62405,
  "control_port": 62407,
  "hb_port": 62406,
  "ip": "127.0.0.1",
  "key": "29a7b382-3ac897b97e4802e3bd9451d3",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": ""
}