input: Write a function to create a data visualization dashboard in Python using Matplotlib. The function should generate sample data, create a figure with a specified size, configure the plot with a title and x and y labels, and then display the plot.
  
  
  def data_visualization_dashboard():
      import matplotlib.pyplot as plt
      
      # Generate the data for the dashboard
      x = [1, 2, 3, 4, 5]
      y = [10, 25, 30, 50, 80]
      
      # Create the figure and set the size
      fig = plt.figure(figsize=(10, 6))
      
      # Configure the plot
      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')
      
      # Show the plot
      plt.show()
  
  assert str(type(data_visualization_dashboard())) == "<class 'NoneType'>"
  
output: def data_visualization_dashboard():
      import matplotlib.pyplot as plt
      
      x = [1, 2, 3, 4, 5]
      y = [10, 25, 30, 50, 80]
      
      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()