Update app.py

app.py

@@ -1,24 +1,42 @@
 import streamlit as st
 
-# App title
+# Temperature conversion functions
+def convert_temperature(value, from_unit, to_unit):
+    if from_unit == to_unit:
+        return value
+
+    # Convert input to Celsius
+    if from_unit == "Celsius":
+        celsius = value
+    elif from_unit == "Fahrenheit":
+        celsius = (value - 32) * 5/9
+    elif from_unit == "Kelvin":
+        celsius = value - 273.15
+
+    # Convert from Celsius to target
+    if to_unit == "Celsius":
+        return celsius
+    elif to_unit == "Fahrenheit":
+        return (celsius * 9/5) + 32
+    elif to_unit == "Kelvin":
+        return celsius + 273.15
+
+# Streamlit UI
+st.set_page_config(page_title="Temperature Converter", layout="centered")
+
 st.title("🌡️ Temperature Converter")
 
-# Temperature unit selection
-conversion_type = st.radio(
-    "Select Conversion Type:",
-    ("Celsius to Fahrenheit", "Fahrenheit to Celsius")
-)
-
-# Temperature input using a slider
-if conversion_type == "Celsius to Fahrenheit":
-    temp_c = st.slider("Select Temperature in °C:", -100.0, 100.0, 0.0)
-    temp_f = (temp_c * 9/5) + 32
-    st.metric("Converted Temperature (°F)", f"{temp_f:.2f} °F")
-else:
-    temp_f = st.slider("Select Temperature in °F:", -148.0, 212.0, 32.0)
-    temp_c = (temp_f - 32) * 5/9
-    st.metric("Converted Temperature (°C)", f"{temp_c:.2f} °C")
-
-# Optional clear button (refreshes app)
-if st.button("🔄 Reset"):
-    st.experimental_rerun()
+col1, col2 = st.columns(2)
+
+with col1:
+    from_unit = st.selectbox("From Unit", ["Celsius", "Fahrenheit", "Kelvin"])
+with col2:
+    to_unit = st.selectbox("To Unit", ["Celsius", "Fahrenheit", "Kelvin"])
+
+temp_value = st.slider("Select Temperature", min_value=0.0, max_value=500.0, step=0.1)
+
+converted = convert_temperature(temp_value, from_unit, to_unit)
+
+st.markdown(f"### 🔁 Converted Temperature: **{converted:.2f} {to_unit}**")
+
+