Fixed a tool and added removing old tools

tiger/public_tiger.py

@@ -41,14 +41,22 @@ def get_file_dict(directory):
 import inspect
 import dill
 
+
+currently_index = tiger_client.get_all()
+
 for each in get_file_dict(directory).values():
     tool_name = each["tool_name"]
     tool_obj = each["tool_obj"]
     tool_requirements = each["tool_requirements"]
 
-
+    if tool_name in currently_index:
+        currently_index.delete(tool_name)
 
     tiger_client.set(tool_name, tool_obj)
     tiger_client.clear_requirements(tool_name)
     [tiger_client.add_requirement(tool_name, requirement) for requirement in tool_requirements]
     print(tool_name)
+
+
+for each in currently_index:
+    tiger_client.delete(each)

tiger/tools/search/duckduckgo.py

@@ -5,6 +5,6 @@ def search(query:str, max_number:int=20) -> list:
     return [result["href"] for result in DDGS().text(query, max_results=max_number)]
 
 
-tool_name = "system.duckduckgo"
+tool_name = "search.duckduckgo"
 tool_obj = search
 tool_requirements = ["duckduckgo-search==5.3.0"]