input: 
  from typing import List
  
  def create_data_visualization_dashboard(x: List[int], y: List[int]) -> None:
      """Given two lists of integers, x and y, create a data visualization dashboard
      using Matplotlib. The plot will include x and y data points, a title, and labeled
      axes. The visualization will be displayed with a green dashed line, marked with
      circles at each data point.
      
      >>> create_data_visualization_dashboard([1, 2, 3, 4, 5], [10, 25, 30, 50, 80])
      (No return value, should display a plot with the above specifications)
      """
      import matplotlib.pyplot as plt
  
      fig = plt.figure(figsize=(10, 6))
      plt.plot(x, y, color='green', marker='o', linestyle='dashed', linewidth=2, markersize=12)
      plt.title("My Data Visualization Dashboard")
      plt.xlabel('X-axis')
      plt.ylabel('Y-axis')
      plt.show()
  
output:     import matplotlib.pyplot as plt
  
      fig = plt.figure(figsize=(10, 6))
      plt.plot(x, y, color='green', marker='o', linestyle='dashed', linewidth=2, markersize=12)
      plt.title("My Data Visualization Dashboard")
      plt.xlabel('X-axis')
      plt.ylabel('Y-axis')
      plt.show()