import gradio as gr
import os

def celsius_to_fahrenheit(celsius):
    return celsius * 9/5 + 32

demo = gr.Interface(
    fn=celsius_to_fahrenheit,
    inputs=gr.Number(label="Temperature in Celsius"),
    outputs=gr.Number(label="Temperature in Fahrenheit"),
    title="Celsius to Fahrenheit Converter"
)

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