Programmers often use uppercase letters to represent a constant value in their code.
An example of a constant is shown on line 3 in the following code snippet:
2 # Settings for the cloud storage application
3 MAX_FILE_SIZE = 50 # Maximum allowed file size in MB
4
5 current_file_size = 12 # Size of the current file being uploaded
Explain one reason why a programmer would use a named constant like MAX_FILE_SIZE instead of repeating the literal value 50 throughout their program.