input: def get_average_salary(filename):
      """
      Compute the average salary of people from a given CSV file containing salary data.
      The function reads the file, skips the header, sums up the salaries, counts the number
      of people, and then computes and returns the average salary.
  
      >>> get_average_salary('salary.csv')
      2000.0
      """
      total = 0
      count = 0
  
      with open(filename, 'r') as csvfile:
          csvreader = csv.reader(csvfile)
          next(csvreader)  # skip header
  
          # loop through the CSV rows
          for row in csvreader:
              total += int(row[1])
              count += 1
      
      return total / count
output:     total = 0
      count = 0
  
      with open(filename, 'r') as csvfile:
          csvreader = csv.reader(csvfile)
          next(csvreader)  # skip header
  
          # loop through the CSV rows
          for row in csvreader:
              total += int(row[1])
              count += 1
      
      return total / count