input: from typing import List
  
  def get_average_salary(filename: str) -> float:
      """ Computes the average salary of people from a given CSV file.
      The CSV file should have a header 'name, salary' where salary is in integer format.
      >>> get_average_salary('salary.csv')
      2000.0
      """
output:     
      total_salary = 0
      count = 0
      
      with open(filename, 'r') as file:
          next(file)  # Skip the header
          for line in file:
              name, salary = line.strip().split(', ')
              total_salary += int(salary)
              count += 1
      
      return total_salary / count if count > 0 else 0.0
  