Update app.py

app.py

@@ -81,6 +81,7 @@ def process_data(df):
     Generate Python code to:
     1. Rename columns to: 'Name', 'City', 'contact_info', 'website' 
     (map from closest matching columns, use your judgment)
+    The Columns SHOULD BE RENAMED
     2. Select only these four columns
     3. If any columns are missing, create them with NA values