Update app.py

app.py

@@ -150,6 +150,17 @@ def create_country_map(df, title):
                         projection="natural earth")
     
     return fig
+def display_summary_metrics(df):
+    num_works = len(df)
+    num_languages = df['language'].nunique()
+    num_countries = df.explode('country')['country'].nunique()
+    num_votes = df['votes'].sum()
+
+    col1, col2, col3, col4 = st.columns(4)
+    col1.metric("Number of Works", num_works)
+    col2.metric("Number of Languages", num_languages)
+    col3.metric("Number of Countries", num_countries)
+    col4.metric("Number of Votes", num_votes)
 
 # Function to create rating distribution box chart
 def create_rating_box_chart(df, title):
@@ -170,6 +181,7 @@ if not selection_movies and not selection_tv_series:
 # Displaying charts in a customized layout based on selection
 if selection_movies:
     st.subheader('Movies')
+    display_summary_metrics(df_movies)
     col1_1, col1_2 = st.columns(2)
     with col1_1:
         st.plotly_chart(create_treemap(df_movies, 'Parental Guide - Movies'), use_container_width=True)
@@ -183,6 +195,7 @@ if selection_movies:
 
 elif selection_tv_series:
     st.subheader('TV Series')
+    display_summary_metrics(df_tv_series)
     col1_1, col1_2 = st.columns(2)
     with col1_1:
         st.plotly_chart(create_treemap(df_tv_series, 'Parental Guide - TV Series'), use_container_width=True)