Update app.py

app.py

@@ -47,7 +47,7 @@ This bar chart illustrates the number of buildings in each county, highlighting
   - Counties are sorted in descending order based on building count to emphasize those with the most buildings.
   - The teal color provides a calm and professional appearance.
 - **Potential Improvements**:
-  - Incorporate filters to allow users to focus on specific regions or agencies.
+  - Create grouped bar charts to compare building counts by county across different years.
   - Add a map visualization to provide spatial context to the data.
 """)
 
@@ -80,7 +80,7 @@ This line chart displays the number of buildings constructed each year, revealin
   - Data points are marked to emphasize individual years.
   - The orange color draws attention to the trend line.
 - **Potential Improvements**:
-  - Implement a rolling average to smooth out year-to-year fluctuations.
+  - Overlay a trendline to highlight long-term construction patterns while reducing the effect of year-to-year fluctuations.
   - Allow users to filter the data by building type or agency to explore specific trends.
 """)