Update app.py

app.py

@@ -115,7 +115,13 @@ def get_unique_values(df):
         'Date_posted': df['date_posted'].unique()
         
     }
-
+@st.cache_data
+def prepare_dashboard_data(df):
+    top_companies = df['company'].value_counts().head(10)
+    top_locations = df['location'].value_counts().head(10)
+    top_job_titles = df['title'].value_counts().head(20)
+    df_by_date = df.groupby('date_posted').size().reset_index(name='count')
+    return top_companies, top_locations, top_job_titles, df_by_date
 def create_chart(data, _x, y, title, color_sequence):
     fig = px.bar(data, x=_x, y=y, title=title, color_discrete_sequence=color_sequence)
     fig.update_layout(plot_bgcolor='rgba(0,0,0,0)', paper_bgcolor='rgba(0,0,0,0)', font_color='#FFFFFF')