from fastapi import FastAPI import gradio as gr CUSTOM_PATH = "/gradio" app = FastAPI() @app.get("/") def read_main(): return {"message": "This is your main app"} io = gr.Interface(lambda x: "Hello, " + x + "!", "textbox", "textbox") app = gr.mount_gradio_app(app, io, path=CUSTOM_PATH) # Run this from the terminal as you would normally start a FastAPI app: `uvicorn run:app` # and navigate to http://localhost:8000/gradio in your browser.