input: from typing import List
  
  def plot_popular_languages(x_values: List[str], y_values: List[int]) -> None:
      """ This function creates a bar chart using Matplotlib to display the top 5 most popular programming languages.
      The x_values are the names of the programming languages and the y_values are their respective percentages of use.
      >>> plot_popular_languages(["Python", "Java", "C++", "Javascript", "C#"], [45, 25, 15, 10, 5])
      """
output:     import matplotlib.pyplot as plt
  
      plt.bar(x_values, y_values)
      plt.xlabel('Programming Languages')
      plt.ylabel('Percentage of Use')
      plt.title('Top 5 Most Popular Programming Languages')
      plt.show()