Update src/streamlit_app.py

src/streamlit_app.py

@@ -98,11 +98,9 @@ heatmap = alt.Chart(df).mark_rect().encode(
 
 # 3. Bar Chart
 bar_chart = alt.Chart(df).mark_bar().encode(
-    # Use the aggregated field name here
     x=alt.X('total_votes:Q', title='Total Popularity (Votes)'),
     y=alt.Y('directorName:N', sort='-x', title='Director', axis=alt.Axis(labelLimit=200)),
     color=alt.value('#4682B4'),
-    # Changed 'sum(numVotes)' to 'total_votes'
     tooltip=['directorName', alt.Tooltip('total_votes:Q', format=',')] 
 ).transform_filter( 
     selection # Ensure 'selection' is defined above this block!