Update app.py

app.py

@@ -1,7 +1,7 @@
 import streamlit as st
 import requests
 
-# Function to fetch the exchange rate for multiple currencies to PKR
+# Function to fetch exchange rates for multiple currencies to PKR
 def get_exchange_rates_to_pkr():
     try:
         url = "https://api.exchangerate-api.com/v4/latest/PKR"
@@ -14,32 +14,63 @@ def get_exchange_rates_to_pkr():
         return {}
 
 def main():
-    st.title("Currency to PKR Converter")
-    st.write("Convert amounts in multiple currencies to Pakistani Rupees (PKR).")
-    
-    # Input Section
-    available_currencies = ["USD", "EUR", "GBP", "AED", "SAR", "KWD", "TRY"]
-    selected_currencies = st.multiselect("Select the currencies:", available_currencies)
-    amounts = {}
-    
-    for currency in selected_currencies:
-        amounts[currency] = st.number_input(f"Enter the amount in {currency}:", min_value=0.0, format="%.2f")
-
-    # Convert Button
-    if st.button("Convert to PKR"):
-        rates = get_exchange_rates_to_pkr()
-        if rates:
-            total_pkr = 0
-            for currency, amount in amounts.items():
-                if currency in rates:
-                    converted = amount / rates[currency]
-                    total_pkr += converted
-                    st.success(f"{amount:.2f} {currency} = {converted:.2f} PKR")
+    # App title and icon
+    st.set_page_config(page_title="Currency to PKR Converter", page_icon="💰")
+
+    # Background styling
+    st.markdown(
+        """
+        <style>
+        body {
+            background-color: #f5f5f5;
+            font-family: Arial, sans-serif;
+        }
+        .stApp {
+            background-color: #e0f7fa;
+            border-radius: 10px;
+            padding: 20px;
+        }
+        </style>
+        """,
+        unsafe_allow_html=True,
+    )
+
+    st.title("💰 Currency to PKR Converter")
+    st.write("Convert amounts from multiple currencies to Pakistani Rupees (PKR).")
+
+    # Currencies with country names
+    currencies = {
+        "USD": "United States Dollar",
+        "EUR": "Euro (European Union)",
+        "GBP": "British Pound Sterling",
+        "AED": "United Arab Emirates Dirham",
+        "SAR": "Saudi Riyal",
+        "KWD": "Kuwaiti Dinar",
+        "TRY": "Turkish Lira",
+        "JPY": "Japanese Yen",
+        "AUD": "Australian Dollar",
+        "CAD": "Canadian Dollar",
+        "CNY": "Chinese Yuan",
+        "INR": "Indian Rupee",
+        "CHF": "Swiss Franc",
+        "SEK": "Swedish Krona",
+    }
+
+    # Fetch exchange rates
+    rates = get_exchange_rates_to_pkr()
+
+    if rates:
+        # Input fields for each currency
+        for code, name in currencies.items():
+            amount = st.number_input(f"Enter the amount in {name} ({code}):", min_value=0.0, format="%.2f")
+            if amount > 0:
+                if code in rates:
+                    converted = amount / rates[code]
+                    st.success(f"{amount:.2f} {code} ({name}) = {converted:.2f} PKR")
                 else:
-                    st.warning(f"Exchange rate for {currency} is not available.")
-            st.write(f"### Total in PKR: {total_pkr:.2f}")
-        else:
-            st.error("Failed to fetch exchange rates. Please try again later.")
+                    st.warning(f"Exchange rate for {code} ({name}) is not available.")
+    else:
+        st.error("Failed to load exchange rates. Please refresh or try again later.")
 
 if __name__ == "__main__":
     main()