input: from typing import List, Dict
  
  
  def display_top_languages(x_values: List[str], y_values: List[int]) -> None:
      """
      Displays a bar chart using Matplotlib that shows the top 5 most popular
      programming languages based on the given percentage of use.
      
      >>> x_values = ["Python", "Java", "C++", "Javascript", "C#"]
      >>> y_values = [45, 25, 15, 10, 5]
      >>> display_top_languages(x_values, y_values)
      (Displays a bar chart with the title "Popular Programming Languages" and 
      the x-axis labeled "Languages" and y-axis labeled "Percentage of Use".)
      """
output:     import matplotlib.pyplot as plt
  
      plt.figure(figsize=(10, 6))
      plt.bar(x_values, y_values, color='skyblue')
      plt.title("Popular Programming Languages")
      plt.xlabel("Languages")
      plt.ylabel("Percentage of Use")
      plt.show()