Update app.py

app.py

@@ -4,8 +4,6 @@ import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
-import PIL
-from PIL import Image
 from typing import Any, Optional
 
 #from Gradio_UI import GradioUI
@@ -13,20 +11,16 @@ from smolagents import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
-def my_custom_tool(arg1:str, img: bool)-> Any: #it's import to specify the return type
+def my_custom_tool(arg1:str, img: bool)-> 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 uses 'DuckDuckGoSearchTool' tool to answer any query and 'image_generation_tool' tool to generate image.
+    """A tool that uses 'DuckDuckGoSearchTool' tool to answer any query.
     Args:
         arg1: string query to be used to search answer via given search tool.
-        img: boolean value in TRUE/FALSE if TRUE then use `arg1` as prompt for generating image.
+        img: boolean value in TRUE/FALSE if TRUE then use another tool.
     """
     try:
         if img:
-            # Import tool from Hub
-            #image_generation_tool = load_tool("dwb2023/text-to-image", trust_remote_code=True)
-            image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
-            image_generation_tool(arg1)
-            #launch_gradio_demo(image_generation_tool(arg1))
+            return
         else:
             search_obj = DuckDuckGoSearchTool()
             answer = search_obj(arg1)
@@ -64,14 +58,14 @@ 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 = load_tool("agents-course/text-to-image", trust_remote_code=True)
 
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer,my_custom_tool,get_current_time_in_timezone], ## add your tools here (don't remove final answer)
+    tools=[final_answer,my_custom_tool,image_generation_tool,get_current_time_in_timezone], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,