Update app.py

app.py

@@ -1,76 +1,66 @@
-from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
+from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel, load_tool, tool
 import datetime
-import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
-
 from Gradio_UI import GradioUI
 
-# Below is an example of a tool that does nothing. Amaze us with your creativity !
+# Load system prompt from prompt.yaml file
+with open("prompts.yaml", 'r') as stream:
+    prompt_templates = yaml.safe_load(stream)
+
+# Import tool from Hub
+image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
+
+# Define FinalAnswerTool
+final_answer = FinalAnswerTool()
+
+# Example custom tool
 @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
+def my_custom_tool(arg1: str, arg2: int) -> str:
     """A tool that does nothing yet 
     Args:
         arg1: the first argument
         arg2: the second argument
     """
-    return "What magic will you build ?"
-    
+    return "What magic will you build?"
+
+# Cat image generator tool
 @tool
 def generate_cat_image(description: str = "a cute cat sitting on a windowsill", size: str = "512x512") -> str:
-    """
-    Generates an image of a cat based on a text prompt.
-    
+    """Generates an image of a cat based on a text prompt.
     Args:
         description: Description of the cat image.
         size: Image resolution, e.g., "512x512".
     """
-    image_result = image_generation_tool(prompt=description, size=size)
-    # Assuming the tool returns a URL or displayable image path
-    return image_result
+    return image_generation_tool(prompt=description, size=size)
 
+# Time tool
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
-    """A tool that fetches the current local time in a specified timezone.
+    """Fetches the current local time in a specified timezone.
     Args:
         timezone: A string representing a valid timezone (e.g., 'America/New_York').
     """
     try:
-        # Create timezone object
         tz = pytz.timezone(timezone)
-        # Get current time in that timezone
         local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")
         return f"The current local time in {timezone} is: {local_time}"
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
-
-tools=[final_answer, generate_cat_image],
-
-
-# If the agent does not answer, the model is overloaded, please use another model or the following Hugging Face Endpoint that also contains qwen2.5 coder:
-# model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud' 
-
+# Define the model
 model = HfApiModel(
-max_tokens=2096,
-temperature=0.5,
-model_id='Qwen/Qwen2.5-Coder-32B-Instruct',# it is possible that this model may be overloaded
-custom_role_conversions=None,
+    max_tokens=2096,
+    temperature=0.5,
+    model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
+    custom_role_conversions=None,
 )
 
-
-# Import tool from Hub
-image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
-
-# Load system prompt from prompt.yaml file
-with open("prompts.yaml", 'r') as stream:
-    prompt_templates = yaml.safe_load(stream)
-    
+# Create the agent
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, generate_cat_image],  # Updated to include the image generation tool
+    tools=[final_answer, generate_cat_image, get_current_time_in_timezone, my_custom_tool],
     max_steps=6,
     verbosity_level=1,
     grammar=None,
@@ -79,4 +69,6 @@ agent = CodeAgent(
     description=None,
     prompt_templates=prompt_templates
 )
-GradioUI(agent).launch()
+
+# Launch the UI
+GradioUI(agent).launch()