Update app.py

app.py

@@ -4,12 +4,15 @@ import gradio as gr
 # Load the menu data from the Excel file
 def load_menu(file_path="menu.xlsx"):
     menu_data = pd.read_excel(file_path)
+    required_columns = ["Category", "Dish Name", "Price", "Image URL", "Description", "Ingredients", "Allergen Info", "Recommended Items", "Spice Levels"]
+    
+    # Check for missing columns
+    missing_columns = [col for col in required_columns if col not in menu_data.columns]
+    if missing_columns:
+        raise ValueError(f"Missing columns in Excel file: {missing_columns}")
+    
     return menu_data
 
-# Filter and generate the menu layout
-def filter_menu(preference):
-    menu_data = load_menu()
-
     if preference != "All":
         filtered_data = menu_data[menu_data["Category"] == preference]
     else: