Update app.py

app.py

@@ -9,14 +9,21 @@ 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 count_words(text: str) -> str:
+    """A tool that counts the number of words in a given text.
+
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        text: Input text for word counting.
+
+    Returns:
+        A string indicating the number of words.
     """
-    return "What magic will you build ?"
+    if not text.strip():
+        return "Sorry: No Text - No Words to Count 😐"
+
+    word_count = len(text.split())
+    return f"The text contains {word_count} words."
+
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: