Update app.py

app.py

@@ -9,14 +9,14 @@ 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 
-    Args:
-        arg1: the first argument
-        arg2: the second argument
-    """
-    return "What magic will you build ?"
+    def search_and_summarize(query: str, max_sentences: int) -> str:
+        """A tool that simulates searching the web and summarizing the results.
+        Args:
+             query: The search query string.
+             max_sentences: Maximum number of sentences in the summary.
+        """
+        # Simulated behaviour (one can integrate real APIs later)
+        return f"This would return a {max_sentences}-sentence summary of search results for: '{query}'"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: