Create app.py

app.py

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+import streamlit as st
+import requests  # For making API requests
+
+# Replace with your preferred currency conversion API URL
+API_URL = "https://api.exchangerate.host/latest"
+
+def get_conversion_rate(from_currency, to_currency):
+  """Fetches conversion rate from the API."""
+  response = requests.get(API_URL, params={"base": from_currency, "symbols": to_currency})
+  if response.status_code == 200:
+    data = response.json()
+    return data["rates"][to_currency]
+  else:
+    raise ValueError(f"API request failed with status code: {response.status_code}")
+
+st.title("Real-time Currency Converter")
+
+# Supported currencies based on the API
+supported_currencies = ["USD", "EUR", "JPY", "GBP", "AUD", "CNY"]
+
+# User input for amount and currencies
+amount = st.number_input("Enter amount:", min_value=0.01, step=0.01)
+from_currency = st.selectbox("From Currency:", options=supported_currencies)
+to_currency = st.selectbox("To Currency:", options=supported_currencies)
+
+# Button to trigger conversion
+if st.button("Convert"):
+  try:
+    conversion_rate = get_conversion_rate(from_currency, to_currency)
+    converted_amount = amount * conversion_rate
+    st.success(f"{amount} {from_currency} is equal to {converted_amount:.2f} {to_currency}")
+  except ValueError as e:
+    st.error(f"Error: {e}")