Update src/streamlit_app.py

src/streamlit_app.py

@@ -86,7 +86,7 @@ heatmap = alt.Chart(df).mark_rect().encode(
 
 # 3. Bar Chart with "Fallback" Logic
 bar_chart = alt.Chart(df).mark_bar().encode(
-    x=alt.X('sum(numVotes):Q', title='Total Popularity (Votes)'),
+    x=alt.X('total_votes:Q', title='Total Popularity (Votes)'),
     y=alt.Y('directorName:N', sort='-x', title='Director'),
     color=alt.value('#4682B4'),
     tooltip=['directorName', 'sum(numVotes)']
@@ -98,7 +98,7 @@ bar_chart = alt.Chart(df).mark_bar().encode(
     total_votes='sum(numVotes)',
     groupby=['directorName']
 ).transform_window(
-    rank='rank(total_votes)',
+    rank='rank()',
     sort=[alt.SortField('total_votes', order='descending')]
 ).transform_filter(
     alt.datum.rank <= 10