Create app.py

app.py

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+import streamlit as st
+from forex_python.converter import CurrencyRates, CurrencyCodes
+
+# Initialize currency converter
+c = CurrencyRates()
+cc = CurrencyCodes()
+
+st.title("Currency Exchange Calculator 🌎💱")
+
+# User input: Select currencies
+from_currency = st.selectbox("From Currency", options=list(c.get_rates("").keys()), index=0)
+to_currency = st.selectbox("To Currency", options=list(c.get_rates("").keys()), index=1)
+
+# User input: Enter amount
+amount = st.number_input("Enter amount to convert", min_value=0.0, value=1.0, step=0.01)
+
+# Calculate exchange rate
+if st.button("Convert"):
+    try:
+        converted_amount = c.convert(from_currency, to_currency, amount)
+        symbol = cc.get_symbol(to_currency)
+        st.success(f"{amount} {from_currency} = {symbol}{converted_amount:,.2f} {to_currency}")
+    except Exception as e:
+        st.error(f"Error: {e}")
+
+# Display additional rates
+st.sidebar.title("Additional Features")
+if st.sidebar.checkbox("View Current Rates"):
+    rates = c.get_rates(from_currency)
+    st.sidebar.write(f"Exchange rates for {from_currency}:")
+    st.sidebar.table(rates)