input: from typing import List, Tuple
  
  def visualize_popular_languages(x_values: List[str], y_values: List[int]) -> None:
      """Visualize the top 5 most popular programming languages with a bar chart using Matplotlib.
      The x_values represent the names of the programming languages, and y_values represent their corresponding popularity in percentages.
      Display a well-labeled bar chart as the output.
  
      >>> visualize_popular_languages(["Python", "Java", "C++", "Javascript", "C#"], [45, 25, 15, 10, 5])
      Output: A bar chart titled 'Popular Programming Languages' with the y-axis labeled as 'Percentage of Use' and the x-axis labeled as 'Languages'.
      """
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()