curl --request GET \
  --url http://localhost:8000/dev/apps/{app_name}/graph

import requests

url = "http://localhost:8000/dev/apps/{app_name}/graph"

response = requests.get(url)

print(response.text)

const options = {method: 'GET'};

fetch('http://localhost:8000/dev/apps/{app_name}/graph', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "dotSrc": "<string>"
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ]
}