Update app.py

app.py

@@ -18,8 +18,15 @@ def google_search_query(question, use_web_search):
                 config=GenerateContentConfig(tools=[google_search_tool]),
             )
             ai_response = response.text  # AI response as plain text
-            link_list = "\n".join([f"<a href='{entry.url}' target='_blank'>{entry.title}</a>" for entry in response.candidates[0].grounding_metadata.search_entry_point.entries])
-            return ai_response, link_list
+
+            # Check if search results are available and extract them
+            if hasattr(response.candidates[0].grounding_metadata, 'search_entry_point'):
+                search_results = response.candidates[0].grounding_metadata.search_entry_point
+                links_html = "\n".join([f"<a href='{result.url}' target='_blank'>{result.title}</a>" for result in search_results.results])
+            else:
+                links_html = "No search results found."
+
+            return ai_response, links_html
         else:
             # Return response without web search
             response = client.models.generate_content(