filtered data with x-limit

app.py

@@ -55,7 +55,8 @@ scatter_plot = (
     alt.Chart(filtered_data)
     .mark_circle(size=60)
     .encode(
-        x=alt.X("Year Constructed:Q", title="Year Constructed"),
+        x=alt.X("Year Constructed:Q", title="Year Constructed"), scale=alt.Scale(domain=[1700, filtered_data['Year Constructed'].max()])
+        ),
         y=alt.Y("Square Footage:Q", title="Square Footage"),
         color=alt.Color("Bldg Status:N", title="Building Status"),
         tooltip=["Agency Name", "Location Name", "Year Constructed", "Square Footage", "Bldg Status"]