weather tool

a small example using search tool to find the weather for a city

app.py

@@ -9,14 +9,20 @@ 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
-    #Keep this format for the description / args / args description but feel free to modify the tool
-    """A tool that does nothing yet 
+def get_weather_tool(city:str)-> str: #it's import to specify the return type
+    """A tool that retrieves the current weather for a city
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        city: the name of the city
     """
-    return "What magic will you build ?"
+    try:
+        DuckDuckGoSearchTool.setup()
+        web_search_tool = DuckDuckGoSearchTool(max_results=1, rate_limit=2.0)
+        results = web_search_tool(f"What is the current weather in {city}")
+        print(results)
+        return results
+    except Exception as e:
+        return f"Error fetching information for city '{city}': {str(e)}"
+
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: