add time.sleep(70)

tools/web_search.py

@@ -20,6 +20,7 @@ class DuckDuckGoSearchTool(Tool):
         self.ddgs = DDGS(**kwargs)
 
     def forward(self, query: str) -> str:
+        time.sleep(70)
         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.")