Update tools.py

tools.py

@@ -1,14 +1,13 @@
 from crewai_tools import tool, ScrapeWebsiteTool, SerperDevTool
 
 @tool("Today tool")
-def today_tool(text: str) -> str:
+def today_tool() -> str:
     """Returns today's date. Use this for any questions related to knowing today's date. 
-       The input should always be an empty string, and this function will always return today's date. 
-       Any date mathematics should occur outside this function."""
+       Any date mathematics should occur outside of this function."""
     return str(date.today())
 
-def get_search_tool():
+def search_tool():
     return SerperDevTool()
 
-def get_scrape_tool():
+def scrape_tool():
     return ScrapeWebsiteTool()