Update wbs_diagram_generator.py

wbs_diagram_generator.py

@@ -137,9 +137,9 @@ def generate_wbs_diagram(json_input: str, output_format: str) -> str:
             }
         )
         
-        base_color = '#19191a' # Hardcoded base color
+        base_color = '#19191a'
 
-        # Project Title node (main node)
+        # Main node
         dot.node(
             'project_root',
             data['project_title'],