Update app.py

app.py

@@ -16,7 +16,7 @@ from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
-def my_custom_tool(arg1:str, arg2:int) str #it's import to specify the return type
+def my_custom_tool(arg1:str, arg2:int): str #it's import to specify the return type
     #Keep this format for the description / args / args description but feel free to modify the tool
     """A tool that does nothing yet 
     Args:
@@ -65,7 +65,7 @@ print(location)
 
 
 @tool
-def get_current_time_in_timezone(timezone: str) str:
+def get_current_time_in_timezone(timezone: str): str
     """A tool that fetches the current local time in a specified timezone.
     Args:
         timezone: A string representing a valid timezone (e.g., 'America/New_York')
@@ -236,7 +236,7 @@ def get():
         return
 
 @tool
-CustomDuckDuckGoSearchTool(DuckDuckGoSearchTool: query):
+CustomDuckDuckGoSearchTool(DuckDuckGoSearchTool: query): query
     """
     name = "web_search"
     description = "Performs a web search for a query and returns a list of the top search results formatted as markdown with page titles and urls."