Update app.py

app.py

@@ -1,61 +1,105 @@
-from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
+from smolagents import CodeAgent, DuckDuckGoSearchTool, InferenceClientModel, 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 ?"
 
-@tool
+# ─────────────────────────────────────────
+# TOOL 1: Get current time in any timezone
+# ─────────────────────────────────────────
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that 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)}"
 
 
-final_answer = FinalAnswerTool()
+# ─────────────────────────────────────────
+# TOOL 2: Get weather for any city (free API)
+# ─────────────────────────────────────────
+def get_weather(city: str) -> str:
+    """Gets the current weather for a given city using wttr.in.
+    Args:
+        city: The name of the city to get weather for (e.g., 'Bengaluru').
+    """
+    try:
+        url = f"https://wttr.in/{city}?format=3"
+        response = requests.get(url, timeout=5)
+        return response.text.strip()
+    except Exception as e:
+        return f"Could not fetch weather for {city}: {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' 
 
-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,
-)
+# ─────────────────────────────────────────
+# TOOL 3: Simple calculator
+# ─────────────────────────────────────────
+def calculator(expression: str) -> str:
+    """Evaluates a basic math expression and returns the result.
+    Args:
+        expression: A math expression as a string, e.g. '25 * 4 + 10'.
+    """
+    try:
+        result = eval(expression, {"__builtins__": {}})
+        return f"Result of '{expression}' = {result}"
+    except Exception as e:
+        return f"Could not evaluate '{expression}': {str(e)}"
 
 
-# Import tool from Hub
+# ─────────────────────────────────────────
+# TOOL 4: Get a fun fact about any number
+# ─────────────────────────────────────────
+def number_fact(number: int) -> str:
+    """Returns an interesting fact about a given number.
+    Args:
+        number: An integer to get a fun fact about.
+    """
+    try:
+        response = requests.get(f"http://numbersapi.com/{number}", timeout=5)
+        return response.text
+    except Exception as e:
+        return f"Could not fetch fact for {number}: {str(e)}"
+
+
+# ─────────────────────────────────────────
+# AGENT SETUP (don't change this much)
+# ─────────────────────────────────────────
+final_answer = FinalAnswerTool()
+
+model = InferenceClientModel(
+    max_tokens=2096,
+    temperature=0.5,
+    model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
+    custom_role_conversions=None,
+)
+
+# Load image generation tool from HF 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)
-    
+
+# ← THIS is where you register all your tools
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[
+        final_answer,
+        DuckDuckGoSearchTool(),       # web search
+        get_current_time_in_timezone, # time zones
+        get_weather,                  # weather
+        calculator,                   # math
+        number_fact,                  # fun facts
+        image_generation_tool,        # generate images
+    ],
     max_steps=6,
     verbosity_level=1,
     grammar=None,
@@ -65,5 +109,4 @@ agent = CodeAgent(
     prompt_templates=prompt_templates
 )
 
-
 GradioUI(agent).launch()