Update app.py

app.py

@@ -1,18 +1,15 @@
-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:
+def my_custom_tool(arg1:str, arg2:int)-> str:
+    """A tool that does nothing yet
+     Args:
         arg1: the first argument
         arg2: the second argument
     """
@@ -25,45 +22,46 @@ def get_current_time_in_timezone(timezone: str) -> str:
         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)}"
 
-
 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' 
-
 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,
 )
 
+# Initialize the DuckDuckGo Search Tool
+duckduckgo_search_tool = DuckDuckGoSearchTool()
 
-# Import tool from Hub
-image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
+# Attempt to load the Wikipedia tool from the smolagents tool hub
+try:
+    wikipedia_tool = load_tool("wikipedia", trust_remote_code=True)
+except Exception as e:
+    print(f"Could not load Wikipedia tool. You might need to find the correct tool ID in the smolagents tool hub. Error: {e}")
+    wikipedia_tool = None
 
 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)
-    max_steps=6,
-    verbosity_level=1,
-    grammar=None,
-    planning_interval=None,
-    name=None,
-    description=None,
-    prompt_templates=prompt_templates
-)
+    tools_list = [final_answer, duckduckgo_search_tool]
+    if wikipedia_tool:
+        tools_list.append(wikipedia_tool)
 
+    agent = CodeAgent(
+        model=model,
+        tools=tools_list,  # Add the DuckDuckGo Search Tool and Wikipedia Tool here
+        max_steps=6,
+        verbosity_level=1,
+        grammar=None,
+        planning_interval=None,
+        name=None,
+        description=None,
+        prompt_templates=prompt_templates
+    )
 
 GradioUI(agent).launch()