updated app.py

app.py

@@ -20,18 +20,151 @@ 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.
+    """
+    Retrieve the current local date and time for a specified timezone.
+
+    This tool should be used whenever the user asks about:
+    - The current time in a city, country, or region.
+    - Timezone conversions.
+    - Scheduling meetings across different regions.
+    - Determining local time before performing an action.
+
+    Accepted timezone format:
+    - Asia/Kolkata
+    - America/New_York
+    - Europe/London
+    - Asia/Tokyo
+    - Australia/Sydney
+
     Args:
-        timezone: A string representing a valid timezone (e.g., 'America/New_York').
+        timezone: A valid IANA timezone identifier.
+
+    Returns:
+        A formatted string containing the current local date and time
+        in the requested timezone.
+
+    Example:
+        get_current_time_in_timezone("Asia/Kolkata")
+
+    Expected Output:
+        Current date and time in Asia/Kolkata:
+        2026-06-22 14:35:10
     """
     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}"
+
+        current_time = datetime.datetime.now(tz)
+
+        return (
+            f"Current date and time in {timezone}:\n"
+            f"{current_time.strftime('%Y-%m-%d %H:%M:%S')}"
+        )
+
+    except Exception as e:
+        return f"Error: {str(e)}"
+        
+@tool
+def web_search(query: str) -> str:
+    """
+    Search the public internet using DuckDuckGo and return relevant search results.
+
+    This tool should be used whenever up-to-date or real-time information is needed,
+    including current events, recent news, company information, software releases,
+    technical documentation, API references, research topics, tutorials, market trends,
+    product information, or facts that may have changed after the model's training cutoff.
+
+    The tool performs a DuckDuckGo web search and returns the most relevant results,
+    including the page title, summary snippet, and source URL.
+
+    Use this tool when:
+    - The user asks for recent or current information.
+    - The user asks about news, events, announcements, or updates.
+    - The user requests information about websites, companies, products, or services.
+    - Additional verification is needed before answering.
+    - The user explicitly asks to search the web.
+
+    Do NOT use this tool when:
+    - The answer can be provided from general knowledge alone.
+    - The user requests creative writing, brainstorming, or opinion generation.
+    - The information is already available in the conversation context.
+
+    Args:
+        query: A clear and specific search query describing the information
+            to retrieve. Examples:
+            - "Latest OpenAI announcements"
+            - "Python 3.14 release features"
+            - "Current weather in Kochi"
+            - "SmolAgents documentation"
+
+    Returns:
+        A formatted string containing the most relevant search results.
+        Each result includes:
+        - Title
+        - Short description/snippet
+        - Source URL
+
+    Examples:
+        >>> web_search("Latest AI agent frameworks")
+        Returns a list of recent web results about AI agent frameworks.
+
+        >>> web_search("Qwen3 model release")
+        Returns search results related to the Qwen3 model release.
+
+        >>> web_search("FastAPI documentation")
+        Returns links and summaries for FastAPI documentation.
+    """
+    try:
+        results = []
+
+        with DDGS() as ddgs:
+            for r in ddgs.text(query, max_results=5):
+                results.append(
+                    f"Title: {r['title']}\n"
+                    f"Body: {r['body']}\n"
+                    f"URL: {r['href']}\n"
+                )
+
+        return "\n\n".join(results)
+
+    except Exception as e:
+        return f"Search Error: {e}"
+
+
+@tool
+def get_weather(city: str) -> str:
+    """
+    Get the current weather for a city.
+
+    Use this tool whenever the user asks:
+    - Weather information
+    - Temperature
+    - Rain forecasts
+    - Climate conditions
+    - Outdoor planning questions
+
+    Args:
+        city: Name of a city.
+
+    Returns:
+        Current weather conditions and temperature.
+
+    Example:
+        get_weather("Kochi")
+
+    Example Questions:
+        - What's the weather in Kochi?
+        - Is it raining in London?
+        - Current temperature in Tokyo
+    """
+    try:
+        url = f"https://wttr.in/{city}?format=3"
+
+        response = requests.get(url)
+
+        return response.text
+
     except Exception as e:
-        return f"Error fetching time for timezone '{timezone}': {str(e)}"
+        return f"Weather lookup failed: {str(e)}"
 
 
 final_answer = FinalAnswerTool()
@@ -55,9 +188,15 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
-    max_steps=6,
-    verbosity_level=1,
+    tools=[
+    final_answer,
+    search_tool,
+    get_current_time_in_timezone,
+    get_weather,
+    image_generation_tool
+    ]
+    max_steps=10,
+    verbosity_level=2,
     grammar=None,
     planning_interval=None,
     name=None,