old_contents: import random
  import chevron
  
  def get_dependencies(element_html, element_index, data):
      return {
          'styles': ['course_element.css'],
          'scripts': ['course_element.js']
      }
  
  def render(element_html, element_index, data):
      html_params = { 'number': random.random() }
      with open('course_element.mustache','r') as f:
          return chevron.render(f, html_params).strip()
  
new_contents: import random
  import chevron
  
  def render(element_html, element_index, data):
      html_params = { 'number': random.random() }
      with open('course_element.mustache','r') as f:
          return chevron.render(f, html_params).strip()
  
subject: Remove unneeded get_dependencies from course element