Update app.py

app.py

@@ -236,7 +236,7 @@ def display_data_explorer(df):
         filtered_df = filter_dataframe(df, companies, locations, job_types, Role_Name,Date_posted)
     else:
         filtered_df = df
-    filtered_df=filtered_df.sort_values(by='Date_posted',ascending=False)
+    filtered_df=filtered_df.sort_values(by='date_posted',ascending=False)
 
     st.write(f"Showing {len(filtered_df)} job listings")