Update app.py

app.py

@@ -1,3 +1,5 @@
+import streamlit as st
+
 def get_height_in_meters(feet, inches):
     total_inches = (feet * 12) + inches
     height_in_meters = total_inches * 0.0254
@@ -6,29 +8,24 @@ def get_height_in_meters(feet, inches):
 def calculate_bmi(weight, height_m):
     return weight / (height_m ** 2)
 
-def main():
-    print("Welcome to BMI Converter App!")
-
-    try:
-        weight = float(input("Enter your weight in kg: "))
-        feet = int(input("Enter your height - Feet: "))
-        inches = int(input("Enter your height - Inches: "))
+# Streamlit UI
+st.title("BMI Converter App")
 
-        height_m = get_height_in_meters(feet, inches)
-        bmi = calculate_bmi(weight, height_m)
+weight = st.number_input("Enter your weight (kg):", min_value=1.0, format="%.2f")
+feet = st.number_input("Enter your height - Feet:", min_value=0, max_value=8, step=1)
+inches = st.number_input("Enter your height - Inches:", min_value=0, max_value=11, step=1)
 
-        print(f"\nYour BMI is: {bmi:.2f}")
+if st.button("Calculate BMI"):
+    height_m = get_height_in_meters(feet, inches)
+    bmi = calculate_bmi(weight, height_m)
 
-        if bmi < 18.5:
-            print("You are underweight.")
-        elif 18.5 <= bmi < 24.9:
-            print("You have a normal weight.")
-        elif 25 <= bmi < 29.9:
-            print("You are overweight.")
-        else:
-            print("You are obese.")
-    except ValueError:
-        print("Please enter valid numerical inputs.")
+    st.write(f"### Your BMI is: {bmi:.2f}")
 
-if __name__ == "__main__":
-    main()
+    if bmi < 18.5:
+        st.warning("You are underweight.")
+    elif 18.5 <= bmi < 24.9:
+        st.success("You have a normal weight.")
+    elif 25 <= bmi < 29.9:
+        st.info("You are overweight.")
+    else:
+        st.error("You are obese.")