added a secret to the space with HF_TOKEN as the name and include the image tool again

app.py

@@ -5,11 +5,28 @@ import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
 from PIL import Image
-from tools.visit_webpage import VisitWebpageTool
-from tools.code_explainer import CodeExplainerTool
 
 from Gradio_UI import GradioUI
 
+@tool
+def image_generator(character:str, sceneDescription:str)-> Image: #it's important to specify the return type
+    #Keep this format for the description / args / args description but feel free to modify the tool
+    """A tool that returns an image base on a character and a scene setting
+    Args:
+        character: the character
+        sceneDescription: the description of the scene
+
+    Returns:
+        Image: The generated image of the character in the specified scene.
+    """
+    try:
+        # call the image_generation_tool tool with a text prompt
+        image = image_generation_tool(f"{character} in {sceneDescription}")
+        img = Image.open(BytesIO(image_response.content))
+        return img
+    except Exception as e:
+        return f"Error fetching image for given inputs: {str(e)}"
+
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.
@@ -39,10 +56,6 @@ model = HfApiModel(
     custom_role_conversions=None,
 )
 
-visit_webpage = VisitWebpageTool()
-code_explainer = CodeExplainerTool()
-
-
 # Import tool from Hub
 image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
 
@@ -51,7 +64,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, image_generation_tool, visit_webpage, code_explainer], ## add your tools here (don't remove final answer)
+    tools=[final_answer, image_generator, visit_webpage, code_explainer], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,