input: def create_data_visualization_dashboard():
      """Create a data visualization dashboard in Python using Matplotlib.
      This function generates a simple line plot with a custom format using 
      the Matplotlib library.
      >>> create_data_visualization_dashboard()
      <Display the plot with the title "My Data Visualization Dashboard", 
      a green dashed line with circular markers, and labeled axes>
      """
output:     import matplotlib.pyplot as plt
  
      # Sample data
      x = [1, 2, 3, 4, 5]
      y = [2, 3, 5, 7, 11]
  
      # Create the plot
      plt.plot(x, y, 'go--', linewidth=2, markersize=12)
  
      # Customize the plot
      plt.title("My Data Visualization Dashboard")
      plt.xlabel("X-axis")
      plt.ylabel("Y-axis")
  
      # Display the plot
      plt.show()