Update app.py

app.py

@@ -1,61 +1,105 @@
-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 ?"
-
+# Tool: Fetch current time in a given timezone
 @tool
 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').
-    """
+    """Fetches the current local time in a specified timezone."""
     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: Fetch real-time weather for a given location
+@tool
+def get_weather(city: str) -> str:
+    """Fetches the current weather for a given city."""
+    api_url = f"https://wttr.in/{city}?format=%C+%t"
+    response = requests.get(api_url)
+    if response.status_code == 200:
+        return response.text
+    return "Unable to retrieve weather information."
 
-final_answer = FinalAnswerTool()
+# Tool: Fetch currency exchange rate
+@tool
+def get_exchange_rate(base_currency: str, target_currency: str) -> str:
+    """Fetches the exchange rate between two currencies."""
+    url = f"https://api.exchangerate-api.com/v4/latest/{base_currency}"
+    response = requests.get(url)
+    if response.status_code == 200:
+        data = response.json()
+        rate = data['rates'].get(target_currency, "N/A")
+        return f"1 {base_currency} = {rate} {target_currency}"
+    return "Exchange rate information not available."
 
-# 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' 
+# Tool: Fetch Wikipedia summary
+@tool
+def get_wikipedia_summary(query: str) -> str:
+    """Fetches a short summary from Wikipedia."""
+    url = f"https://en.wikipedia.org/api/rest_v1/page/summary/{query}"
+    response = requests.get(url)
+    if response.status_code == 200:
+        return response.json().get("extract", "No summary available.")
+    return "Wikipedia summary not found."
 
+# Tool: Fetch latest news headlines
+@tool
+def get_latest_news() -> str:
+    """Fetches the latest news headlines."""
+    url = "https://newsapi.org/v2/top-headlines?country=us&apiKey=YOUR_NEWSAPI_KEY"
+    response = requests.get(url)
+    if response.status_code == 200:
+        articles = response.json().get("articles", [])[:5]
+        return "\n".join([f"{i+1}. {article['title']}" for i, article in enumerate(articles)])
+    return "Unable to retrieve news."
+
+# Tool: Fetch stock price for a given company symbol
+@tool
+def get_stock_price(symbol: str) -> str:
+    """Fetches the latest stock price for a given company symbol."""
+    url = f"https://finnhub.io/api/v1/quote?symbol={symbol}&token=YOUR_FINNHUB_API_KEY"
+    response = requests.get(url)
+    if response.status_code == 200:
+        data = response.json()
+        return f"Stock price of {symbol}: ${data.get('c', 'N/A')}"
+    return "Stock information not available."
+
+final_answer = FinalAnswerTool()
+
+# Hugging Face model setup
 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 image generation tool from Hugging Face
 image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
 
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
     
+# Creating the AI agent
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[
+        final_answer,
+        get_current_time_in_timezone,
+        get_weather,
+        get_exchange_rate,
+        get_wikipedia_summary,
+        get_latest_news,
+        get_stock_price,
+        image_generation_tool,
+    ],
     max_steps=6,
     verbosity_level=1,
     grammar=None,
@@ -65,5 +109,5 @@ agent = CodeAgent(
     prompt_templates=prompt_templates
 )
 
-
-GradioUI(agent).launch()
+# Launch Gradio UI for interaction
+GradioUI(agent).launch()