app.py

import gradio as gr
import os

from inference import Inference
from utils import *

inference = Inference()

with gr.Blocks() as block:
    options = gr.Dropdown(choices=["Model 1", "Model 2", "Model 3"], label="Models", info="Select the model to use..")

    txt = gr.Textbox(label="Insert a question..", lines=2)
    txt_3 = gr.Textbox(value="", label="Your answer is here..")
    btn = gr.Button(value="Submit")

    dogs = os.path.join(os.path.dirname(__file__), "617.jpg")
    image = gr.Image(type="pil", value=dogs)

    btn.click(inference.inference_vilt, inputs=[image, txt], outputs=[txt_3])

    btn = gr.Button(value="Submit")

iface = gr.Interface(
    fn=lambda: "Selected Model: " + options.value,
    inputs=block,
    outputs="text",
    live=False
)

if __name__ == "__main__":
    iface.launch()