Update app.py

Refactoring and simplifying of the web_search tool to get rid of errors caused by unnecessary formatting

app.py

@@ -22,14 +22,12 @@ def web_search(query: str) -> str: #it's import to specify the return type
         # Perform the search
         results = search_tool(query)
 
-        # Format the results
-        formatted_results = []
-        for i, result in enumerate(result, 1):
-            formatted_results.append(f"{i}. Title: {result.title}")
-            formatted_results.append(f" Link: {result.link}")
-            formatted_results.append(f" Snippet: {result.snippet}\n")
-
-        return "\n".join(formatted_results) if formatted_results else "No results found."
+        # Print results for debugging
+        if not results:
+            return "No results found."
+
+        # Format results as a simple string
+        return str(results)
 
     except Exception as e:
         return f"Error performing search: {str(e)}"