Update app.py

Added all tools to the agent's tool list, and also added a joke-telling tool, changed the image generation tool

app.py

@@ -4,19 +4,18 @@ import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
+import os
+import pyjokes
 
 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
+def tell_a_joke() -> str:
+    """
+    Tells a random programmer joke.
     """
-    return "What magic will you build ?"
+    return pyjokes.get_joke()
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -48,14 +47,26 @@ custom_role_conversions=None,
 
 
 # Import tool from Hub
-image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
+image_generation_tool = Tool.from_space(
+    "black-forest-labs/FLUX.1-schnell",
+    name="image_generator",
+    description="Generate an image from a prompt"
+)
+
+# Web search tool
+search_tool=DuckDuckGoSearchTool()
 
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[
+        final_answer,
+        get_current_time_in_timezone,
+        image_generation_tool,
+        search_tool,
+        tell_a_joke], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,