Heatmap: The graph should be larger so that it can be reduced in size

analyze_winscore.py

@@ -228,10 +228,10 @@ def create_heatmap(data_matrix, original_scores,
     plot_inner_height = None
     if plot_width == None:
         plot_inner_width  = n_rows * cell_size
-        plot_width = plot_inner_width
+        plot_width = plot_inner_width + 500
     if plot_height == None:
         plot_inner_height = n_cols * cell_size
-        plot_height = plot_inner_height
+        plot_height = plot_inner_height + 500
 
     if selected_rows is not None:
         # Select only the specified rows (models)