Update app.py

app.py

@@ -1148,7 +1148,7 @@ def generate_gemini_analysis(stock_name, stock_symbol, period, data):
 
     try:
         genai.configure(api_key=api_key)
-        model = genai.GenerativeModel('gemini-1.5-flash-latest')
+        model = genai.GenerativeModel('gemini-2.0-flash')
 
         price_change = ((data['Close'].iloc[-1] - data['Close'].iloc[0]) / data['Close'].iloc[0]) * 100
         rsi_current = data['RSI'].iloc[-1]
@@ -1853,7 +1853,7 @@ def summarize_news_with_gemini(news_list: list) -> str:
 
     try:
         genai.configure(api_key=api_key)
-        model = genai.GenerativeModel('gemini-1.5-flash-latest')
+        model = genai.GenerativeModel('gemini-2.0-flash')
 
         formatted_news = "\n".join([f"- {news}" for news in news_list])