Updated the Space with new features

app.py

@@ -21,6 +21,15 @@ def my_cutom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
+    """
+    Returns the current local time for a given timezone.
+
+    Args:
+        timezone (str): A valid timezone identifier (e.g. "America/New_York") or a recognized city alias.
+
+    Returns:
+        str: A string indicating the current time in the specified timezone or an error message.
+    """
     # Falls der Nutzer eine Stadt statt eines gültigen Zeitzonen-IDs angibt,
     # können wir eine Mapping-Tabelle verwenden.
     timezone_mapping = {
@@ -40,7 +49,6 @@ def get_current_time_in_timezone(timezone: str) -> str:
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
-
 final_answer = FinalAnswerTool()
 model = HfApiModel(
 max_tokens=2096,