Update app.py

Updated code with image generation, web search and time zone checking tools

app.py

@@ -1,23 +1,12 @@
-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 !
-@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
-    """
-    return "What magic will you build ?"
-
+# Custom tool: Get current time in a specified timezone
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.
@@ -33,29 +22,45 @@ def get_current_time_in_timezone(timezone: str) -> str:
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
+# Custom tool: Generate an image using a text-to-image model
+@tool
+def generate_image(prompt: str) -> str:
+    """A tool that generates an image based on a text prompt.
+    Args:
+        prompt: A text description of the image to generate.
+    """
+    try:
+        # Use the image generation tool loaded from the Hub
+        image_url = image_generation_tool(prompt)
+        return f"Image generated successfully! Download it here: {image_url}"
+    except Exception as e:
+        return f"Error generating image: {str(e)}"
 
+# Load the FinalAnswerTool
 final_answer = FinalAnswerTool()
 
-# 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' 
-
+# Initialize 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',  # Replace with another model if overloaded
+    custom_role_conversions=None,
 )
 
-
-# Import tool from Hub
+# Load the image generation tool from the Hub
 image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
 
+# Load the DuckDuckGo search tool
+web_search_tool = DuckDuckGoSearchTool()
+
+# Load prompt templates from YAML file
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
-    
+
+# Initialize the agent with all tools
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[final_answer, web_search_tool, get_current_time_in_timezone, generate_image],  # Add all tools here
     max_steps=6,
     verbosity_level=1,
     grammar=None,
@@ -65,5 +70,5 @@ agent = CodeAgent(
     prompt_templates=prompt_templates
 )
 
-
+# Launch the Gradio UI
 GradioUI(agent).launch()