Update app.py

app.py

@@ -1,16 +1,16 @@
-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
+import os
+from bs4 import BeautifulSoup
 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 !
+# 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
@@ -20,42 +20,80 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
 
 @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)}"
 
+@tool
+def summarize_webpage(url: str) -> str:
+    """Fetches a web page at `url`, extracts visible text, and returns a summary.
+    Args:
+        url: A webpage URL to summarize.
+    """
+    try:
+        resp = requests.get(url, timeout=10)
+        resp.raise_for_status()
+    except Exception as e:
+        return f"❌ Could not fetch {url}: {e}"
+
+    soup = BeautifulSoup(resp.text, "html.parser")
+    text_blocks = [p.get_text(" ", strip=True) for p in soup.find_all("p")]
+    text = "\n\n".join(text_blocks)
+    if not text:
+        return "❌ No readable content found on the page."
 
-final_answer = FinalAnswerTool()
+    trimmed_text = text[:12000]
 
-# 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' 
+    hf_token = os.getenv("HF_TOKEN")
+    if not hf_token:
+        return "❌ Missing HF_TOKEN in environment."
+
+    headers = {"Authorization": f"Bearer {hf_token}"}
+    payload = {"inputs": trimmed_text}
+    api_url = "https://api-inference.huggingface.co/models/facebook/bart-large-cnn"
+    try:
+        res = requests.post(api_url, headers=headers, json=payload, timeout=60)
+        res.raise_for_status()
+        return res.json()[0]["summary_text"].strip()
+    except Exception as e:
+        return f"❌ Failed to summarize page: {e}"
+
+# Instantiate tools and model
+final_answer = FinalAnswerTool()
+search_tool = DuckDuckGoSearchTool()
 
 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
+# Load prebuilt image generation tool
 image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
 
+# Load prompt templates
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
-    
+
+# Build the agent
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[
+        final_answer,
+        search_tool,
+        summarize_webpage,
+        image_generation_tool,
+        get_current_time_in_timezone,
+        my_custom_tool
+    ],
     max_steps=6,
     verbosity_level=1,
     grammar=None,
@@ -65,5 +103,5 @@ agent = CodeAgent(
     prompt_templates=prompt_templates
 )
 
-
+# Launch the UI
 GradioUI(agent).launch()