Update app.py

app.py

@@ -14,21 +14,21 @@ def sum_of_two(a,b):
     prod = a*b
     sum1 = a+b
     if prod <= 1000 :
-        return(prod)
+        return("Product of the numbers: ",prod)
     else:
-        return(sum1)
+        return("Sum of the numbers: ",sum1)
 
 st.markdown("<h3 style='text-align:center; font-size:24px;'>Mathematical and String Operations</h3>", unsafe_allow_html=True)
 st.write("---")
 radio_bar = st.sidebar.radio(options=[description1, description2, description3, description4, description5, description6, description7, description8, description9], label="Select any one:")
 if radio_bar == description1:
     st.markdown("<h6 style='text-align:center; font-size:16px;'>"+description1+"</h6>", unsafe_allow_html=True)
-    first_num = st.number_input(label="Enter First Number",value=None)
-    second_num = st.number_input(label="Enter Second Number",value=None)
+    first_num = st.number_input(label="Enter First Number",value=0)
+    second_num = st.number_input(label="Enter Second Number",value=0)
     all_data = st.button("Calculate result")
     if all_data:
         if first_num == "" and second_num == "":
             st.warning("Please Fill Above Fields")
         else:
             result = sum_of_two(first_num,second_num)
-            st.success(f"Answer = {result}")
+            st.success(f"{result}")