app.py

# This Gradio app demonstrates how to import a Hugging Face Space and use it within a Gradio interface.
import gradio as gr

# Define a function that takes a name and returns a greeting.
def greet(name):
    return "Hello " + name + "!"

# Create a Gradio interface that takes a textbox input, runs it through the greet function, and returns output to a textbox.
demo = gr.Interface(fn=greet, inputs="textbox", outputs="textbox")

# Load a Hugging Face Space into the Gradio app.
# Replace 'username/space-name' with the actual username and space name.
# If the Space is private or gated, provide your Hugging Face access token.
space = gr.load(name="username/space-name", src="spaces", hf_token="your-hf-token")

# Combine the Gradio interface and the loaded Space into a single Blocks app.
with gr.Blocks() as combined_app:
    with gr.Tab("Greeting"):
        demo.render()
    with gr.Tab("Space"):
        space.render()

# Launch the combined app.
if __name__ == "__main__":
    combined_app.launch(show_error=True)