Added fetch message from newsweb tool

app.py

@@ -1,6 +1,7 @@
 from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
 import datetime
 import requests
+import re
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
@@ -8,15 +9,44 @@ 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 !
+
+def extract_message_id(url):
+    """Extracts the message ID from a given Oslo Børs Newsweb URL."""
+    match = re.search(r"message/(\d+)", url)
+    return match.group(1) if match else None
+
 @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 
+def fetch_message_from_newsweb(url: str) -> str:
+    """
+    Extracts the message ID from a Newsweb URL and fetches the corresponding message from the API.
+    
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        url (str): The Newsweb URL containing the message ID.
+
+    Returns:
+        str: The title and body of the news message.
     """
-    return "What magic will you build ?"
+    message_id = extract_message_id(url)
+    if not message_id:
+        return "Invalid URL: Could not extract message ID."
+
+    api_url = f"https://api3.oslo.oslobors.no/v1/newsreader/message?messageId={message_id}"
+    
+    try:
+        response = requests.get(api_url, timeout=10)
+        response.raise_for_status()  # Check for HTTP errors
+
+        data = response.json()
+        message = data.get("data", {}).get("message", {})
+
+        title = message.get("title", "No title found")
+        body = message.get("body", "No message body found")
+
+        return f"**{title}**\n\n{body}"
+
+    except requests.RequestException as e:
+        return f"Error fetching data from API: {e}"
+
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -55,7 +85,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[final_answer], fetch_message_from_newsweb
     max_steps=6,
     verbosity_level=1,
     grammar=None,