import gradio as gr
import requests
def convert_currency(amount, from_currency, to_currency):
try:
amount = float(amount)
if amount < 0:
return "Please enter a positive amount."
# Get latest exchange rates
url = f"https://api.frankfurter.app/latest?amount={amount}&from={from_currency}&to={to_currency}"
response = requests.get(url, timeout=10)
if response.status_code != 200:
return "Could not get the latest exchange rate."
data = response.json()
result = data["rates"][to_currency]
return f"{amount:,.2f} {from_currency} = {result:,.2f} {to_currency}"
except ValueError:
return "Please enter a valid number."
except Exception as e:
return f"Error: {str(e)}"
currencies = [
"USD", "EUR", "GBP", "PKR", "INR",
"AED", "SAR", "CAD", "AUD", "JPY",
"CNY", "CHF", "TRY", "SGD", "NZD"
]
with gr.Blocks(title="Currency Converter") as app:
gr.Markdown(
"""
# 💱 Currency Converter
Convert currencies using the latest available exchange rates.
"""
)
amount = gr.Number(
label="Amount",
value=1,
minimum=0
)
with gr.Row():
from_currency = gr.Dropdown(
choices=currencies,
value="USD",
label="From"
)
to_currency = gr.Dropdown(
choices=currencies,
value="PKR",
label="To"
)
convert_button = gr.Button(
"Convert 💱",
variant="primary"
)
result = gr.Textbox(
label="Result",
interactive=False
)
convert_button.click(
fn=convert_currency,
inputs=[amount, from_currency, to_currency],
outputs=result
)
app.launch()