Update app.py

app.py

@@ -9,18 +9,24 @@ import yfinance as yf
 from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
+# Tool to fetch stock data
 @tool
-def fetch_stock_data(stock_ticker)-> 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 fetch_stock_data(stock_ticker: str) -> str:
     """A tool that fetches the stock data
     Args:
-        stock_ticker:The name of stock you want to fetch data
+        stock_ticker: The name of the stock you want to fetch data for
     """
-    data = yf.download(stock_sticker,period = "6mo", interval = 'id')
-    return f"Latest price for {stock_ticker}: ${data['Close'].iloc[-1]}"
+    data = yf.download(stock_ticker, period="6mo", interval="1d")
+    return f"Latest price for {stock_ticker}: ${data['Close'].iloc[-1]:.2f}"
+    
 
+# Tool to perform risk analysis on a stock
 @tool
-def risk_analysis(stock_ticker):
+def risk_analysis(stock_ticker: str) -> str:
+    """A tool that provides a risk analysis based on market conditions
+    Args:
+        stock_ticker: The stock symbol to analyze
+    """
     return f"Risk assessment for {stock_ticker}: Market is volatile, consider stop-loss adjustments."
 
 
@@ -42,7 +48,7 @@ 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_stock_data,risk_analysis], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,