app.py

!pip install transformers
import os
import gradio as gr
from transformers import pipeline
pipe = pipeline("image-to-text",
                model="Salesforce/blip-image-captioning-large")
def launch(input):
    out = pipe(input)
    return out[0]['generated_text']
iface = gr.Interface(launch,
                     inputs=gr.Image(type='pil'),
                     outputs="text")
iface.launch()