from transformers import pipeline
import gradio as gr

mdl_name = "deepset/roberta-base-squad2"
my_pipeline = pipeline('question-answering', model=mdl_name, tokenizer=mdl_name)

def answer_question(question, context):
    inputs = {'question': question, 'context': context}
    response = my_pipeline(inputs)
    return response['answer']

gr.Interface(answer_question, inputs=["text", "text"], outputs="text").launch(share=True)