In Python 2, when you import the string module and access the letters constant, it provides a string containing both lowercase and uppercase letters of the English alphabet. Here's an example:
from string import *
Output in Python 2:
The letters constant allows you to access all the letters of the English alphabet, including both lowercase and uppercase characters, in a single string. It is important to note that using the * syntax to import everything from a module, as shown in the example, is generally not recommended. It's better to import specific names from the module to avoid potential conflicts and improve code readability.