Create app.py

app.py

@@ -0,0 +1,29 @@
+import streamlit as st
+
+title = "Mathematical and String Operations"
+
+description1 = "Given two integer numbers, return their product only if the product is equal to or lower than 1000. Otherwise, return their sum."
+description2 = "Iterate the first 10 numbers, and in each iteration, returns the sum of the current and previous number."
+description3 = "Display characters that are present at an even index number from the provided string"
+description4 = "Remove the characters from a string starting from zero up to n and returns a new string."
+description5 = "Returns the number of times a substring is present in the provided string."
+description6 = "Checks if a number is Palindrom or Not."
+description7 = "Given two list of numbers, returns a new list such that the new list contains odd numbers from the first list and even numbers from the second list."
+description8 = "Returns multiplication table of the provided number range."
+description9 = "Returns an integer value of base raises to the power of exponent."
+
+def sum_of_two(a,b):
+    prod = a*b
+    sum1 = a+b
+    if prod <= 1000 :
+        return(prod)
+    else:
+        return(sum1)
+
+st.markdown(f'<h1 style="text-align: center; margin-bottom: 1rem;">{title}</h1>')
+radio_bar = st.radio(options=[description1, description2, description3, description4, description5, description6, description7, description8, description9], label="Select any one.")
+if radio_bar == description1:
+    first_num = st.number_input(label="Enter First Number")
+    second_num = st.number_input(label="Enter Second Number")
+    if st.button("Calculate result"):
+        sum_of_two(first_num,second_num)