Print

The main.py file is supposed to print hello_world but it's not working. Find and fix the bug(s).

Run the code using python3 main.py.

Current Output

NameError: name 'hello_world' is not defined

Expected Output

hello_world

Submission Instructions

1. Clone the repository using git clone <url>.
2. Find and fix all the bug(s) you find.
3. Commit your changes using git add : && git commit -m "Some commit message goes here".
4. Run git format-patch origin/main. This will create a patch file in the current directory that contains your changes. The patch file should be named something like 0001-<commit message>.patch, and the first few lines will look like this:

From 9d90ea39498ff3517df7ac6ff08fa72104f6ab1a Mon Sep 17 00:00:00 2001
From: LambdaIITH <lambda@iith.ac.in>
Date: Fri, 15 Mar 2024 21:46:35 +0530
Subject: [PATCH] Fix bug 1

...

6. Upload the patch file on the submission portal.