input: from typing import Dict, List
  
  def create_student_data() -> Dict[str, str | float | List[str]]:
      """ Create a Python dictionary to store data about a student.
      >>> create_student_data() == {
      ...     'name': 'John Smith',
      ...     'year': 'Freshman',
      ...     'gpa': 3.25,
      ...     'courses': ['math', 'english', 'Computer Science', 'Statistics'],
      ...     'extracurricular': ['Chess Club', 'Student Government', 'Debate Team']
      ... }
      True
      """
      student_data = {
          'name': 'John Smith',
          'year': 'Freshman',
          'gpa': 3.25,
          'courses': ['math', 'english', 'Computer Science', 'Statistics'],
          'extracurricular': ['Chess Club', 'Student Government', 'Debate Team']
      }
      return student_data
output:     student_data = {
          'name': 'John Smith',
          'year': 'Freshman',
          'gpa': 3.25,
          'courses': ['math', 'english', 'Computer Science', 'Statistics'],
          'extracurricular': ['Chess Club', 'Student Government', 'Debate Team']
      }
      return student_data