app.py

import requests
import json
import gradio as gr


url = "https://demo-cas.jina.ai:8443/post"
headers = {
  'Content-Type': 'application/json'
}

def rank(uri, options):
    matches = []
    for option in options:
      matches.append({"text": option})
      
    payload = json.dumps({
      "data": [
        {
          "uri": uri,
          "matches": matches
        }
      ],
      "execEndpoint": "/rank"
    })
    
    response = requests.request("POST", url, headers=headers, data=payload)
    return response.text

examples = [["https://picsum.photos/id/102/300/300", "three berry, four berries, ten berries"]]
iface = gr.Interface(fn=rank, inputs=["text", "text"], outputs="text", examples=examples)
iface.launch()