app.py

import gradio as gr
import requests

# Set your Hugging Face API key here
API_KEY = "your_huggingface_api_key"

def generate_text(input_text):
    return input_text

def analyze_sentiment(input_text):
    return input_text

def echo_text(input_text):
    return input_text

# Define the Gradio interface
interface = gr.Interface(
    [
        generate_text,  # Text generation
        analyze_sentiment,  # Sentiment analysis
        echo_text  # Echo text
    ],
    inputs=[
        gr.Textbox(lines=2, placeholder="Enter text for generation..."),
        gr.Textbox(lines=2, placeholder="Enter text for sentiment analysis..."),
        gr.Textbox(lines=2, placeholder="Enter text to echo...")
    ],
    outputs=[
        "text",
        "text",
        "text"
    ],
    title="Multiple Hugging Face Models",
    description="Three different functions: Text generation, Sentiment Analysis, and Echo."
)

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