Add my_script.py to fix issue #994

Author: duvvuvenkataramana

my_script.py

@@ -0,0 +1,7 @@
+# reverse_string.py
+def reverse_string(s):
+    return s[::-1]
+
+if __name__ == "__main__":
+    text = input("Enter a string: ")
+    print("Reversed:", reverse_string(text))