Calculate Age from Birthdate

Tags: Basics

Credit: CodingChallenge

Description:

Write a function that takes a birthdate as a string in the format "YYYY-MM-DD" and returns the age in years as an integer. This problem is designed to help you practice working with dates and calculating time differences. The function should accept one parameter and return the age.

Constraints:

• The input will be a string representing a valid date in the format "YYYY-MM-DD".
• The function should return an integer representing the age in years.
• Use the datetime module.

Example:

• Input: "1990-01-01"
• Output: 33 // (Assuming the current year is 2023)