Update app.py

Added a new random function

app.py

@@ -33,6 +33,15 @@ def get_current_time_in_timezone(timezone: str) -> str:
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
+@tool
+def get_dad_joke() -> str:
+    """A tool that an arbitrary dad joke.
+    """
+    try:
+        r = requests.get("https://icanhazdadjoke.com")
+        return f"The current joke is {r}"
+    except Exception as e:
+        return f"Error fetching joke"
 
 final_answer = FinalAnswerTool()
 model = HfApiModel(
@@ -51,7 +60,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, get_current_time_in_timezone],
+    tools=[final_answer, get_current_time_in_timezone, get_dad_joke],
     max_steps=6,
     verbosity_level=1,
     grammar=None,
@@ -62,4 +71,4 @@ agent = CodeAgent(
 )
 
 
-GradioUI(agent).launch()
+GradioUI(agent).launch(share=True)