app.py

import gradio as gr
from forex_python.converter import CurrencyRates

c = CurrencyRates()

def convert_currency(amount, from_currency, to_currency):
    try:
        rate = c.get_rate(from_currency.upper(), to_currency.upper())
        converted_amount = amount * rate
        return f"{amount} {from_currency} = {converted_amount:.2f} {to_currency}"
    except:
        return "Error: Please enter valid currency codes like USD, PKR, EUR, INR."

interface = gr.Interface(
    fn=convert_currency,
    inputs=[
        gr.Number(label="Amount"),
        gr.Textbox(label="From Currency (e.g. USD)"),
        gr.Textbox(label="To Currency (e.g. PKR)")
    ],
    outputs="text",
    title="💱 Currency Converter App",
    description="Convert currency in real-time using live exchange rates."
)

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