Update app.py

app.py

@@ -16,18 +16,21 @@ def daily_stock_data(symbol: str)-> str: #it's import to specify the return type
     Args:
         symbol:for which symbol the data is to be fetched 
     """
-    start_date = (datetime.now() - timedelta(days=1)).strftime("%Y-%m-%d")
-    end_date = datetime.now().strftime("%Y-%m-%d")
-    ticker = yf.Ticker(symbol)
-    df = ticker.history(start=start_date, end=end_date, auto_adjust=True)
-    return f"""
-        Today's Stock data for {symbol}:
-        Open : {df['Open'].iloc[0]}
-        High : {df['High'].iloc[0]}
-        Low :  {df['Low'].iloc[0]}
-        Close : {df['Open'].iloc[0]}
-        Volume : {df['Volume'].iloc[0]}
-        """
+    try : 
+        start_date = (datetime.now() - timedelta(days=1)).strftime("%Y-%m-%d")
+        end_date = datetime.now().strftime("%Y-%m-%d")
+        ticker = yf.Ticker(symbol)
+        df = ticker.history(start=start_date, end=end_date, auto_adjust=True)
+        return f"""
+            Today's Stock data for {symbol}:
+            Open : {df['Open'].iloc[0]}
+            High : {df['High'].iloc[0]}
+            Low :  {df['Low'].iloc[0]}
+            Close : {df['Open'].iloc[0]}
+            Volume : {df['Volume'].iloc[0]}
+            """
+    except Exception as e:
+        return f"Error fetching stock data for {symbol}: {str(e)}"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -66,7 +69,7 @@ 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, daily_stock_data, get_current_time_in_timezone, image_generation_tool] ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,