diff --git a/scripts/1002.py b/scripts/1002.py
index 709b5b3..7008435 100644
--- a/scripts/1002.py
+++ b/scripts/1002.py
@@ -1,3 +1,8 @@
-r = float(input())
-a = (r * r) * 3.14159 
-print("A=%0.4f" %a)
+while True:
+    try:
+        r = float(input("Give me any radius and I will calculate the circle's area: "))
+        a = (r * r) * 3.14159
+        print("A=%0.4f" % a)
+        break  # Exit the loop if the input is valid
+    except:
+        print("Please enter an actual number.")