Update app.py

app.py

@@ -4,6 +4,7 @@ import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
+from huggingface_hub import list_models
 
 from Gradio_UI import GradioUI
 
@@ -18,6 +19,17 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     """
     return "What magic will you build ?"
 
+
+@tool
+def list_model_downloads(task: str) -> str:
+    """A tool that list the most downloaded model on huggingface for a specified task.
+    Args:
+        task: The name of a task for which huggingface models can be used.
+    """
+    most_downloaded_model = next(iter(list_models(filter=task, sort="downloads", direction=-1)))
+    return most_downloaded_model.id
+    
+
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.