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Oh, I found the error. You have
                You can look at my program here                      placed an extra quote. I will explain
                and tell me. I am not very good in                     you how and when to use single
                writing code on Strings in Python.                     and double quotes with Strings.



                Test Your Knowledge                                                      21 st  Century   #Critical Thinking
                                                                                                 #Technology Literacy
                                                                                             Skills
                 Write a Python code to add first five natural numbers using range() function.























              A function is a block of organised and reusable code used to perform a single or related action. Functions
              receive data in the form of arguments and use it to run a specified set of statements and produce the
              final output.


              FEATURES OF FUNCTION

              Some important features of functions are:

                   A program is divided into small modules, and each module performs a specific task. Each module
                  can be called as per the requirement.

                   We can call a function as many times as required. This saves the programmer's time and effort to
                  rewrite the same code again. Therefore, it also reduces the length of the program.
                   Dividing a bigger program into smaller functions makes the program more manageable. It makes
                  debugging easy and makes the code efficient, both in terms of time and memory usage.




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