from pathlib import Path import matplotlib.pyplot as plt import numpy as np queue_counts = np.array( [ [42, 35, 29, 21, 18], [55, 48, 40, 32, 24], [38, 44, 51, 46, 39], [26, 31, 37, 43, 49], ] ) row_labels = ["Platform", "Security", "Billing", "Support"] column_labels = ["Mon", "Tue", "Wed", "Thu", "Fri"] output_path = Path("heatmap-create.png")