Refactor SmartSearchTool in tool.py to improve logging and variable naming for web search results. Update return statements to ensure consistency in terminology, enhancing clarity in the output messages.

tools/smart_search/tool.py

@@ -21,14 +21,14 @@ class SmartSearchTool(Tool):
         logger.info(f"Starting smart search for query: {query}")
         
         # Get web search results
-        web_result = self.web_search_tool.forward(query)
-        logger.info(f"Web search result: {web_result[:100]}...")
+        web_search_results = self.web_search_tool.forward(query)
+        logger.info(f"Web search results: {web_search_results[:100]}...")
         
         # Extract URLs from the web search result
-        urls = re.findall(r'https?://[^\s)]+', web_result)
+        urls = re.findall(r'https?://[^\s)]+', web_search_results)
         if not urls:
             logger.info("No URLs found in web search result")
-            return f"Web search result:\n{web_result}"
+            return f"Web search results:\n{web_search_results}"
         
         # Visit each URL and get its content
         contents = []
@@ -43,7 +43,7 @@ class SmartSearchTool(Tool):
                 contents.append(f"\nError visiting {url}: {e}")
         
         # Combine all results
-        return f"Web search result:\n{web_result}\n" + "\n".join(contents)
+        return f"Web search results:\n{web_search_results}\n" + "\n".join(contents)
 
 
 def main(query: str) -> str: