app.py

import gradio as gr

examples = [
    ["What’s more, the only way I can keep myself awake and finish off everything I need to for the day is by consuming energy drinks. I know that some of these drinks have caffeine in them, and sometimes I feel groggy in the morning if I’ve had more than a couple the night before.", "When does 'them' refer to?"]
]

gr.Interface.load("huggingface/deepset/roberta-base-squad2", 
                  inputs=[gr.inputs.Textbox(lines=10, label="Context", placeholder="Type a sentence or paragraph here."), 
                          gr.inputs.Textbox(lines=2, label="Question", placeholder="Ask a question based on the context.")],
                  outputs=[gr.outputs.Textbox(label="Answer"), 
                          gr.outputs.Label(label="Probability")],                  
                  examples=examples).launch(share=True)