Update tools/web_search.py

tools/web_search.py

@@ -18,27 +18,10 @@ class DuckDuckGoSearchTool(Tool):
                 "You must install package `duckduckgo_search` to run this tool: for instance run `pip install duckduckgo-search`."
             ) from e
         self.ddgs = DDGS(**kwargs)
-
-
+        
     def forward(self, query: str) -> str:
-    from duckduckgo_search import DDGS
-    import time
-    
-    time.sleep(1)  # evita rate limiting
-    with DDGS() as ddgs:  # nuova istanza ogni volta
-        results = ddgs.text(query, max_results=self.max_results)
-    
-    if not results:
-        raise Exception("No results found! Try a less restrictive/shorter query.")
-    
-    postprocessed_results = [
-        f"[{r['title']}]({r['href']})\n{r['body']}" for r in results
-    ]
-    return "## Search Results\n\n" + "\n\n".join(postprocessed_results)
-
-    # def forward(self, query: str) -> str:
-    #     results = self.ddgs.text(query, max_results=self.max_results)
-    #     if len(results) == 0:
-    #         raise Exception("No results found! Try a less restrictive/shorter query.")
-    #     postprocessed_results = [f"[{result['title']}]({result['href']})\n{result['body']}" for result in results]
-    #     return "## Search Results\n\n" + "\n\n".join(postprocessed_results)
+        results = self.ddgs.text(query, max_results=self.max_results)
+        if len(results) == 0:
+            raise Exception("No results found! Try a less restrictive/shorter query.")
+        postprocessed_results = [f"[{result['title']}]({result['href']})\n{result['body']}" for result in results]
+        return "## Search Results\n\n" + "\n\n".join(postprocessed_results)