Update app/materials_library.py

app/materials_library.py

@@ -1384,7 +1384,6 @@ def check_fenestration_in_use(name: str) -> bool:
 def display_materials_help():
     """Display help information for the material library page."""
     st.markdown("""
-    """
     ### Material Library Help
     
     This section allows you to manage building materials and fenestrations for your project.