Update app.py

app.py

@@ -3,20 +3,23 @@ import datetime
 import requests
 import pytz
 import yaml
+import yfinance as yf
 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 ?"
+def get_market_cap(ticker_symbol: str)-> str: #it's import to specify the return type
+    # Create a Ticker object for the given symbol
+    ticker = yf.Ticker(ticker_symbol)
+    
+    # Fetch the info dictionary
+    info = ticker.info
+    
+    # Extract market cap if available
+    market_cap = info.get('marketCap')
+    return market_cap
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -55,7 +58,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, get_current_time_in_timezone, image_generation_tool], ## add your tools here (don't remove final answer)
+    tools=[final_answer, get_current_time_in_timezone, image_generation_tool, get_market_cap], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,