Update app.py

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 Tools
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.
@@ -25,37 +14,74 @@ 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)}"
 
+@tool
+def weather_lookup(city: str) -> str:
+    """Fetches current weather conditions for a specified city.
+    Args:
+        city: The city name to get weather for (e.g., 'Paris, France')
+    """
+    try:
+        response = requests.get(f"https://wttr.in/{city}?format=%C+%t")
+        return f"Weather in {city}: {response.text}"
+    except Exception as e:
+        return f"Error fetching weather: {str(e)}"
 
-final_answer = FinalAnswerTool()
+@tool
+def unit_converter(value: float, from_unit: str, to_unit: str) -> str:
+    """Converts between different units (length, weight, temperature).
+    Args:
+        value: The numerical value to convert
+        from_unit: The unit to convert from (e.g., 'miles')
+        to_unit: The unit to convert to (e.g., 'kilometers')
+    """
+    # Simplified conversion examples
+    conversions = {
+        ('miles', 'kilometers'): lambda x: x * 1.60934,
+        ('fahrenheit', 'celsius'): lambda x: (x - 32) * 5/9,
+        ('pounds', 'kilograms'): lambda x: x * 0.453592
+    }
+    try:
+        if (from_unit, to_unit) in conversions:
+            result = conversions[(from_unit, to_unit)](value)
+            return f"{value} {from_unit} = {result:.2f} {to_unit}"
+        return f"Conversion from {from_unit} to {to_unit} not supported"
+    except Exception as e:
+        return f"Conversion error: {str(e)}"
 
-# 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 tools
+final_answer = FinalAnswerTool()
+duckduckgo_search = DuckDuckGoSearchTool()
+image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
 
+# Initialize 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
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
     
+# Create agent with all tools
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[
+        final_answer,  # Required
+        duckduckgo_search,
+        image_generation_tool,
+        get_current_time_in_timezone,
+        weather_lookup,
+        unit_converter
+    ],
     max_steps=6,
     verbosity_level=1,
     grammar=None,
@@ -65,5 +91,5 @@ agent = CodeAgent(
     prompt_templates=prompt_templates
 )
 
-
+# Launch the interface
 GradioUI(agent).launch()