How to Define Scope in Code Relying On Indentation in Python

In this example we will show how to define the scope in the code relying on indentation (whitespace at the beginning of a line) in Python.

Source Code

x = 20
y = 8
if x > y:
print('x is greater than y')    # you will get an error

Output:

  File "demo.py", line 4
    print('x is greater than y')
        ^
IndentationError: expected an indented block