Update app.py

app.py

@@ -65,17 +65,37 @@ def load_menu_from_salesforce():
     try:
         query = "SELECT Name, Price__c, Description__c, Image1__c, Veg_NonVeg__c, Section__c FROM Menu_Item__c"
         result = sf.query(query)
+
+        # Debugging: Print fetched records
+        print("Fetched Records from Salesforce:")
+        for record in result['records']:
+            print(record)
+
         return result['records']
     except Exception as e:
-        raise ValueError(f"Error loading menu data from Salesforce: {e}")
+        print(f"Error fetching menu data: {e}")
+        return []
 
 # Function to filter menu items based on preference
 def filter_menu(preferences):
     menu_data = load_menu_from_salesforce()
 
+    # Debugging: Print the fetched menu data
+    print("Menu Data Fetched:")
+    for item in menu_data:
+        print(item)
+
+    # Check if data exists
+    if not menu_data:
+        return "<p style='text-align: center;'>No menu data available. Please try again later.</p>"
+
     filtered_data = {}
 
     for item in menu_data:
+        # Ensure the required fields exist
+        if "Section__c" not in item or "Veg_NonVeg__c" not in item:
+            continue
+
         # Add the section to filtered data if not already present
         if item["Section__c"] not in filtered_data:
             filtered_data[item["Section__c"]] = []
@@ -97,17 +117,22 @@ def filter_menu(preferences):
             for item in items:
                 html_content += f"""
                 <div style="width: 300px; border: 1px solid #ddd; border-radius: 10px; overflow: hidden; box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);">
-                    <img src="{item['Image1__c']}" alt="{item['Name']}" style="width: 100%; height: 200px; object-fit: cover;">
+                    <img src="{item.get('Image1__c', '')}" alt="{item.get('Name', '')}" style="width: 100%; height: 200px; object-fit: cover;">
                     <div style="padding: 15px;">
-                        <h3 style="margin: 0; font-size: 20px; color: #333;'>{item['Name']}</h3>
-                        <p style="margin: 5px 0; font-size: 16px; color: #888;'>${item['Price__c']}</p>
-                        <p style="margin: 10px 0; font-size: 14px; color: #555;'>{item['Description__c']}</p>
+                        <h3 style="margin: 0; font-size: 20px; color: #333;'>{item.get('Name', 'Unknown Item')}</h3>
+                        <p style="margin: 5px 0; font-size: 16px; color: #888;'>${item.get('Price__c', '0.00')}</p>
+                        <p style="margin: 10px 0; font-size: 14px; color: #555;'>{item.get('Description__c', 'No description available.')}</p>
                     </div>
                 </div>
                 """
             html_content += '</div>'
     html_content += '</div>'
-    return html_content or "<p style='text-align: center;'>No items match your filter.</p>"
+
+    # Check if no items were matched
+    if not any(filtered_data.values()):
+        return "<p style='text-align: center;'>No items match your filter. Please try a different preference.</p>"
+
+    return html_content
 
 # Gradio App
 with gr.Blocks() as app:
@@ -170,4 +195,4 @@ with gr.Blocks() as app:
     login_redirect.click(lambda: (gr.update(visible=False), gr.update(visible=True)), None, [signup_page, login_page])
     preferences.change(handle_menu, [preferences], menu_output)
 
-app.launch()
+app.launch