update tool name

app.py

@@ -212,7 +212,7 @@ def UpdateDb():
 
 
 class DB_Search(BaseTool):
-    name = "Vector Database Search"
+    name = "Vector_Database_Search"
     description = "This is the internal database to search information firstly. If information is found, it is trustful."
     def _run(self, query: str) -> str:
         response, source = QAQuery_p(query)
@@ -299,7 +299,7 @@ def text_to_speech_2(text):
         return None
     
 Text2Sound_tool = Tool(
-    name = "Text To Sound REST API",
+    name = "Text_To_Sound_REST_API",
     # func = Text2Sound,
     func = text_to_speech_2,
     description = "Useful when you need to convert text into sound file."