input: def create_data_viz_dashboard(x: List[int], y: List[int], title: str, xlabel: str, ylabel: str, figsize=(10, 6)) -> None:
      """ Create a data visualization dashboard in Python using Matplotlib.
      This function takes in two lists, x and y, which represent the data points on the 
      x-axis and y-axis respectively. The function will create and display a plot with 
      the given data, title, and labels for the x-axis and y-axis.
      
      Example:
      >>> create_data_viz_dashboard([1, 2, 3, 4, 5], [10, 25, 30, 50, 80], "My Data Visualization Dashboard", 'X-axis', 'Y-axis')
      (Displays a plot with the given title and labels, with a dashed green line and markers)
      """
output:     import matplotlib.pyplot as plt
  
      plt.figure(figsize=figsize)
      plt.plot(x, y, 'g--o')
      plt.title(title)
      plt.xlabel(xlabel)
      plt.ylabel(ylabel)
      plt.show()